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List of contexts inside reports submitted by ION GEOPHYSICAL CORP

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Report: io-20190930.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: As of Oct 28, 2019
  3. Date: From Jan 1, 2019 to Sep 30, 2019
  4. Date: As of Sep 30, 2019
  5. Date: From Sep 1, 2019 to Sep 1, 2019
  6. Date: As of Jun 30, 2019
  7. Date: From May 1, 2014 to Dec 31, 2018
  8. Date: As of Dec 31, 2018
  9. Date: From Jan 1, 2018 to Sep 30, 2018
  10. Date: As of Sep 30, 2018
  11. Date: As of Aug 16, 2018
  12. Date: From Aug 16, 2018 to Aug 16, 2018
  13. Date: As of Aug 15, 2018
  14. Date: As of Jun 30, 2018
  15. Date: From Mar 1, 2018 to Mar 31, 2018
  16. Date: As of Feb 21, 2018
  17. Date: From Feb 21, 2018 to Feb 21, 2018
  18. Date: As of Jan 1, 2018
  19. Date: As of Dec 31, 2017
  20. Date: As of May 31, 2014
  21. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20190630.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: As of Jul 29, 2019
  3. Date: As of Jun 30, 2019
  4. Date: From Apr 1, 2019 to Jun 30, 2019
  5. Date: As of Mar 31, 2019
  6. Date: From Jan 1, 2019 to Mar 31, 2019
  7. Date: As of Mar 20, 2019
  8. Date: As of Dec 31, 2018
  9. Date: From Jan 1, 2018 to Dec 31, 2018
  10. Date: As of Aug 16, 2018
  11. Date: From Aug 16, 2018 to Aug 16, 2018
  12. Date: As of Aug 15, 2018
  13. Date: As of Jun 30, 2018
  14. Date: From Apr 1, 2018 to Jun 30, 2018
  15. Date: As of Mar 31, 2018
  16. Date: From Mar 1, 2018 to Mar 31, 2018
  17. Date: As of Feb 21, 2018
  18. Date: From Feb 21, 2018 to Feb 21, 2018
  19. Date: As of Jan 1, 2018
  20. Date: As of Dec 31, 2017
  21. Date: From Mar 14, 2017 to Mar 14, 2017
  22. Date: From Nov 25, 2016 to Nov 25, 2016
  23. Date: As of Jul 2, 2015
  24. Date: From May 1, 2014 to May 31, 2014
  25. Date: As of May 31, 2014
  26. Date: From Aug 1, 2012 to Aug 31, 2012
  27. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20190331.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: As of Apr 29, 2019
  3. Date: As of Mar 31, 2019
  4. Date: From Jan 1, 2019 to Mar 31, 2019
  5. Date: As of Mar 20, 2019
  6. Date: As of Dec 31, 2018
  7. Date: From Jan 1, 2018 to Dec 31, 2018
  8. Date: From Aug 16, 2018 to Aug 16, 2018
  9. Date: As of Aug 16, 2018
  10. Date: As of Aug 15, 2018
  11. Date: From Jan 1, 2018 to Mar 31, 2018
  12. Date: As of Mar 31, 2018
  13. Date: As of Feb 21, 2018
  14. Date: From Feb 21, 2018 to Feb 21, 2018
  15. Date: As of Jan 1, 2018
  16. Date: As of Dec 31, 2017
  17. Date: From Mar 14, 2017 to Mar 14, 2017
  18. Date: From Nov 25, 2016 to Nov 25, 2016
  19. Date: As of Jul 2, 2015
  20. Date: From May 1, 2014 to May 31, 2014
  21. Date: As of May 31, 2014
  22. Date: From Aug 1, 2012 to Aug 31, 2012
  23. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20181231.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: As of Feb 4, 2019
  3. Date: As of Jan 1, 2019
  4. Date: From Jan 1, 2018 to Dec 31, 2018
  5. Date: As of Dec 31, 2018
  6. Date: From Dec 1, 2018 to Dec 1, 2018
  7. Date: As of Dec 1, 2018
  8. Date: As of Nov 30, 2018
  9. Date: From Jul 1, 2018 to Sep 30, 2018
  10. Date: From Aug 16, 2018 to Aug 16, 2018
  11. Date: As of Aug 16, 2018
  12. Date: As of Aug 15, 2018
  13. Date: From Apr 1, 2018 to Jun 30, 2018
  14. Date: As of Jun 30, 2018
  15. Date: From May 30, 2018 to May 30, 2018
  16. Date: From Jan 1, 2018 to Mar 31, 2018
  17. Date: As of Feb 21, 2018
  18. Date: From Feb 21, 2018 to Feb 21, 2018
  19. Date: From Jan 1, 2017 to Dec 31, 2017
  20. Date: As of Dec 31, 2017
  21. Date: From Dec 14, 2017 to Dec 14, 2017
  22. Date: As of Dec 14, 2017
  23. Date: From Jul 1, 2017 to Sep 30, 2017
  24. Date: From Apr 1, 2017 to Jun 30, 2017
  25. Date: From Jan 1, 2017 to Mar 31, 2017
  26. Date: From Mar 14, 2017 to Mar 14, 2017
  27. Date: From Dec 1, 2016 to Dec 31, 2016
  28. Date: As of Dec 31, 2016
  29. Date: From Nov 25, 2016 to Nov 25, 2016
  30. Date: As of Apr 28, 2016
  31. Date: From Apr 28, 2016 to Apr 28, 2016
  32. Date: As of Mar 1, 2016
  33. Date: From Mar 1, 2016 to Mar 1, 2016
  34. Date: From Feb 4, 2016 to Feb 4, 2016
  35. Date: As of Dec 31, 2015
  36. Date: From Jan 1, 2015 to Dec 31, 2015
  37. Date: From Mar 1, 2015 to Mar 1, 2015
  38. Date: As of Mar 1, 2015
  39. Date: From Jan 1, 2014 to Dec 31, 2014
  40. Date: As of Dec 31, 2014
  41. Date: As of May 31, 2013

Report: io-20181231.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: From Nov 8, 2019 to Nov 8, 2019
  3. Date: As of Jan 1, 2019
  4. Date: From Jan 1, 2018 to Dec 31, 2018
  5. Date: As of Dec 31, 2018
  6. Date: From Dec 1, 2018 to Dec 1, 2018
  7. Date: As of Dec 1, 2018
  8. Date: As of Nov 30, 2018
  9. Date: From Jul 1, 2018 to Sep 30, 2018
  10. Date: From Aug 16, 2018 to Aug 16, 2018
  11. Date: As of Aug 16, 2018
  12. Date: As of Aug 15, 2018
  13. Date: From Apr 1, 2018 to Jun 30, 2018
  14. Date: From May 30, 2018 to May 30, 2018
  15. Date: From Jan 1, 2018 to Mar 31, 2018
  16. Date: As of Feb 21, 2018
  17. Date: From Feb 21, 2018 to Feb 21, 2018
  18. Date: As of Dec 31, 2017
  19. Date: From Jan 1, 2017 to Dec 31, 2017
  20. Date: From Dec 14, 2017 to Dec 14, 2017
  21. Date: As of Dec 14, 2017
  22. Date: From Jul 1, 2017 to Sep 30, 2017
  23. Date: From Apr 1, 2017 to Jun 30, 2017
  24. Date: From Jan 1, 2017 to Mar 31, 2017
  25. Date: From Mar 14, 2017 to Mar 14, 2017
  26. Date: From Dec 1, 2016 to Dec 31, 2016
  27. Date: As of Dec 31, 2016
  28. Date: From Nov 25, 2016 to Nov 25, 2016
  29. Date: As of Apr 28, 2016
  30. Date: From Apr 28, 2016 to Apr 28, 2016
  31. Date: As of Mar 1, 2016
  32. Date: From Mar 1, 2016 to Mar 1, 2016
  33. Date: From Feb 4, 2016 to Feb 4, 2016
  34. Date: As of Dec 31, 2015
  35. Date: From Jan 1, 2015 to Dec 31, 2015
  36. Date: From Mar 1, 2015 to Mar 1, 2015
  37. Date: As of Mar 1, 2015
  38. Date: From Jan 1, 2014 to Dec 31, 2014
  39. Date: As of Dec 31, 2014
  40. Date: As of May 31, 2013

Report: io-20180930.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: From Mar 21, 2019 to Mar 21, 2019
  3. Date: As of Jan 1, 2019
  4. Date: As of Oct 29, 2018
  5. Date: As of Sep 30, 2018
  6. Date: From Jan 1, 2018 to Sep 30, 2018
  7. Date: From Aug 16, 2018 to Aug 16, 2018
  8. Date: As of Aug 16, 2018
  9. Date: As of Aug 15, 2018
  10. Date: From Mar 1, 2018 to Mar 31, 2018
  11. Date: As of Feb 21, 2018
  12. Date: From Feb 21, 2018 to Feb 21, 2018
  13. Date: As of Dec 31, 2017
  14. Date: From Jul 1, 2017 to Sep 30, 2017
  15. Date: As of Sep 30, 2017
  16. Date: From May 16, 2017 to May 16, 2017
  17. Date: As of Dec 31, 2016
  18. Date: From Nov 25, 2016 to Nov 25, 2016
  19. Date: From Jul 1, 2012 to Jul 2, 2015
  20. Date: As of Jun 30, 2015
  21. Date: From May 1, 2014 to May 31, 2014
  22. Date: As of May 31, 2014
  23. Date: From Apr 1, 2014 to Apr 30, 2014
  24. Date: From Oct 1, 2013 to Oct 31, 2013
  25. Date: From Aug 1, 2012 to Aug 31, 2012
  26. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20180630.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: From Mar 21, 2019 to Mar 21, 2019
  3. Date: From Jul 1, 2018 to Sep 30, 2018
  4. Date: As of Jul 30, 2018
  5. Date: As of Jun 30, 2018
  6. Date: From Jan 1, 2018 to Jun 30, 2018
  7. Date: From Mar 1, 2018 to Mar 31, 2018
  8. Date: From Mar 26, 2018 to Mar 26, 2018
  9. Date: As of Feb 21, 2018
  10. Date: From Feb 21, 2018 to Feb 21, 2018
  11. Date: As of Dec 31, 2017
  12. Date: From Oct 1, 2017 to Dec 31, 2017
  13. Date: From Jul 1, 2017 to Sep 30, 2017
  14. Date: From Jan 1, 2017 to Jun 30, 2017
  15. Date: As of Jun 30, 2017
  16. Date: From May 16, 2017 to May 16, 2017
  17. Date: As of Dec 31, 2016
  18. Date: As of Nov 25, 2016
  19. Date: From Nov 25, 2016 to Nov 25, 2016
  20. Date: From Apr 1, 2016 to Apr 1, 2016
  21. Date: As of Apr 1, 2016
  22. Date: As of Mar 31, 2016
  23. Date: From Mar 31, 2016 to Mar 31, 2016
  24. Date: From Jul 1, 2012 to Jul 2, 2015
  25. Date: As of Jun 30, 2015
  26. Date: From May 1, 2014 to May 31, 2014
  27. Date: As of May 31, 2014
  28. Date: From Apr 1, 2014 to Apr 30, 2014
  29. Date: From Oct 1, 2013 to Oct 31, 2013
  30. Date: From Aug 1, 2012 to Aug 31, 2012
  31. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20180331.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: From Mar 21, 2019 to Mar 21, 2019
  3. Date: From Jul 1, 2018 to Sep 30, 2018
  4. Date: From Apr 1, 2018 to Jun 30, 2018
  5. Date: As of May 1, 2018
  6. Date: From Jan 1, 2018 to Mar 31, 2018
  7. Date: As of Mar 31, 2018
  8. Date: From Mar 26, 2018 to Mar 26, 2018
  9. Date: As of Feb 21, 2018
  10. Date: From Feb 21, 2018 to Feb 21, 2018
  11. Date: As of Dec 31, 2017
  12. Date: From Oct 1, 2017 to Dec 31, 2017
  13. Date: From Jul 1, 2017 to Sep 30, 2017
  14. Date: From May 16, 2017 to May 16, 2017
  15. Date: From Jan 1, 2017 to Mar 31, 2017
  16. Date: As of Mar 31, 2017
  17. Date: As of Dec 31, 2016
  18. Date: From Nov 25, 2016 to Nov 25, 2016
  19. Date: As of Nov 25, 2016
  20. Date: As of Apr 28, 2016
  21. Date: From Apr 28, 2016 to Apr 28, 2016
  22. Date: As of Apr 27, 2016
  23. Date: From Apr 27, 2016 to Apr 27, 2016
  24. Date: From Jul 1, 2012 to Jul 2, 2015
  25. Date: As of Jun 30, 2015
  26. Date: From May 1, 2014 to May 31, 2014
  27. Date: As of May 31, 2014
  28. Date: From Apr 1, 2014 to Apr 30, 2014
  29. Date: From Oct 1, 2013 to Oct 31, 2013
  30. Date: From Aug 1, 2012 to Aug 31, 2012
  31. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20171231.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: From Jan 1, 2018 to Sep 30, 2018
  3. Date: As of Feb 6, 2018
  4. Date: From Jan 1, 2017 to Dec 31, 2017
  5. Date: As of Dec 31, 2017
  6. Date: From Dec 14, 2017 to Dec 14, 2017
  7. Date: As of Dec 14, 2017
  8. Date: From Jul 1, 2017 to Sep 30, 2017
  9. Date: As of Jun 30, 2017
  10. Date: From Apr 1, 2017 to Jun 30, 2017
  11. Date: From May 16, 2017 to May 16, 2017
  12. Date: From Jan 1, 2017 to Mar 31, 2017
  13. Date: As of Dec 31, 2016
  14. Date: From Jan 1, 2016 to Dec 31, 2016
  15. Date: From Dec 22, 2016 to Dec 22, 2016
  16. Date: From Jul 1, 2016 to Sep 30, 2016
  17. Date: From Apr 1, 2016 to Jun 30, 2016
  18. Date: As of Apr 30, 2016
  19. Date: As of Apr 28, 2016
  20. Date: From Apr 28, 2016 to Apr 28, 2016
  21. Date: From Apr 27, 2016 to Apr 27, 2016
  22. Date: As of Apr 27, 2016
  23. Date: From Jan 1, 2016 to Mar 31, 2016
  24. Date: From Mar 1, 2016 to Mar 1, 2016
  25. Date: As of Mar 1, 2016
  26. Date: From Jun 1, 2010 to Feb 29, 2016
  27. Date: From Feb 4, 2016 to Feb 4, 2016
  28. Date: As of Dec 31, 2015
  29. Date: From Jan 1, 2015 to Dec 31, 2015
  30. Date: As of Nov 4, 2015
  31. Date: From Jul 1, 2012 to Jul 2, 2015
  32. Date: As of Jun 30, 2015
  33. Date: From Mar 1, 2015 to Mar 1, 2015
  34. Date: As of Mar 1, 2015
  35. Date: As of Dec 31, 2014
  36. Date: As of May 31, 2014
  37. Date: From Apr 1, 2014 to Apr 30, 2014
  38. Date: From Oct 1, 2013 to Oct 31, 2013
  39. Date: As of Jul 31, 2013
  40. Date: As of May 31, 2013
  41. Date: From Jan 1, 2012 to Dec 31, 2012
  42. Date: From Aug 31, 2012 to Aug 31, 2012
  43. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20170930.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: From Jul 1, 2018 to Sep 30, 2018
  3. Date: From Apr 1, 2018 to Jun 30, 2018
  4. Date: From Jan 1, 2018 to Mar 31, 2018
  5. Date: From Jul 1, 2017 to Dec 31, 2017
  6. Date: As of Oct 31, 2017
  7. Date: From Jan 1, 2017 to Sep 30, 2017
  8. Date: As of Sep 30, 2017
  9. Date: From Apr 1, 2017 to Jun 30, 2017
  10. Date: From May 16, 2017 to May 16, 2017
  11. Date: As of Dec 31, 2016
  12. Date: As of Dec 22, 2016
  13. Date: From Nov 25, 2016 to Nov 25, 2016
  14. Date: As of Nov 14, 2016
  15. Date: As of Nov 13, 2016
  16. Date: As of Sep 30, 2016
  17. Date: From Jan 1, 2016 to Sep 30, 2016
  18. Date: As of Apr 28, 2016
  19. Date: From Apr 28, 2016 to Apr 28, 2016
  20. Date: As of Apr 27, 2016
  21. Date: From Apr 27, 2016 to Apr 27, 2016
  22. Date: As of Dec 31, 2015
  23. Date: As of Nov 4, 2015
  24. Date: From Jul 1, 2012 to Jul 2, 2015
  25. Date: From May 1, 2014 to May 31, 2014
  26. Date: From Apr 1, 2014 to Apr 30, 2014
  27. Date: From Oct 1, 2013 to Oct 31, 2013
  28. Date: As of May 31, 2013
  29. Date: From Aug 1, 2012 to Aug 31, 2012
  30. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20170630.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: From Jan 1, 2018 to Dec 31, 2018
  3. Date: From Jan 1, 2017 to Dec 31, 2017
  4. Date: As of Jul 31, 2017
  5. Date: As of Jun 30, 2017
  6. Date: From Apr 1, 2017 to Jun 30, 2017
  7. Date: From May 16, 2017 to May 16, 2017
  8. Date: As of Dec 31, 2016
  9. Date: As of Dec 22, 2016
  10. Date: From Nov 25, 2016 to Nov 25, 2016
  11. Date: As of Nov 14, 2016
  12. Date: As of Nov 13, 2016
  13. Date: From Apr 1, 2016 to Jun 30, 2016
  14. Date: As of Jun 30, 2016
  15. Date: As of Apr 28, 2016
  16. Date: From Apr 28, 2016 to Apr 28, 2016
  17. Date: As of Apr 27, 2016
  18. Date: From Apr 27, 2016 to Apr 27, 2016
  19. Date: As of Dec 31, 2015
  20. Date: As of Nov 4, 2015
  21. Date: From Jul 1, 2012 to Jul 2, 2015
  22. Date: From May 15, 2015 to May 15, 2015
  23. Date: From May 1, 2014 to May 31, 2014
  24. Date: From Apr 1, 2014 to Apr 30, 2014
  25. Date: From Oct 1, 2013 to Oct 31, 2013
  26. Date: As of May 31, 2013
  27. Date: From Aug 1, 2012 to Aug 31, 2012
  28. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20170331.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: As of May 1, 2017
  3. Date: As of Mar 31, 2017
  4. Date: From Jan 1, 2017 to Mar 31, 2017
  5. Date: From Mar 14, 2017 to Mar 14, 2017
  6. Date: As of Dec 31, 2016
  7. Date: From Nov 10, 2015 to Dec 31, 2016
  8. Date: As of Dec 22, 2016
  9. Date: From Nov 25, 2016 to Nov 25, 2016
  10. Date: As of Nov 14, 2016
  11. Date: As of Nov 13, 2016
  12. Date: From Apr 28, 2016 to Apr 28, 2016
  13. Date: As of Apr 28, 2016
  14. Date: As of Apr 27, 2016
  15. Date: From Apr 27, 2016 to Apr 27, 2016
  16. Date: From Jan 1, 2016 to Mar 31, 2016
  17. Date: As of Mar 31, 2016
  18. Date: As of Dec 31, 2015
  19. Date: As of Nov 4, 2015
  20. Date: From Jul 1, 2012 to Jul 2, 2015
  21. Date: From May 15, 2015 to May 15, 2015
  22. Date: From May 1, 2014 to May 31, 2014
  23. Date: From Apr 1, 2014 to Apr 30, 2014
  24. Date: From Oct 1, 2013 to Oct 31, 2013
  25. Date: As of May 31, 2013
  26. Date: From Aug 1, 2012 to Aug 31, 2012
  27. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20161231.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: As of Feb 6, 2017
  3. Date: As of Dec 31, 2016
  4. Date: From Jan 1, 2016 to Dec 31, 2016
  5. Date: As of Dec 22, 2016
  6. Date: From Nov 25, 2016 to Nov 25, 2016
  7. Date: As of Nov 25, 2016
  8. Date: As of Nov 24, 2016
  9. Date: As of Nov 14, 2016
  10. Date: As of Nov 13, 2016
  11. Date: From Jul 1, 2016 to Sep 30, 2016
  12. Date: From Aug 1, 2016 to Aug 31, 2016
  13. Date: As of Jun 30, 2016
  14. Date: From Apr 1, 2016 to Jun 30, 2016
  15. Date: As of Apr 30, 2016
  16. Date: As of Apr 28, 2016
  17. Date: From Apr 28, 2016 to Apr 28, 2016
  18. Date: As of Apr 27, 2016
  19. Date: From Apr 27, 2016 to Apr 27, 2016
  20. Date: From Jan 1, 2016 to Mar 31, 2016
  21. Date: As of Mar 1, 2016
  22. Date: From Mar 1, 2016 to Mar 1, 2016
  23. Date: From Jun 1, 2010 to Feb 29, 2016
  24. Date: As of Feb 5, 2016
  25. Date: From Feb 4, 2016 to Feb 4, 2016
  26. Date: As of Feb 1, 2016
  27. Date: As of Jan 31, 2016
  28. Date: As of Dec 31, 2015
  29. Date: From Jan 1, 2015 to Dec 31, 2015
  30. Date: As of Nov 4, 2015
  31. Date: From Dec 1, 2014 to Sep 30, 2015
  32. Date: As of Sep 30, 2015
  33. Date: As of Aug 4, 2015
  34. Date: From Jul 1, 2012 to Jul 2, 2015
  35. Date: From Apr 1, 2015 to Jun 30, 2015
  36. Date: As of Jun 30, 2015
  37. Date: From May 15, 2015 to May 15, 2015
  38. Date: From Jan 1, 2015 to Mar 31, 2015
  39. Date: As of Mar 31, 2015
  40. Date: From Mar 1, 2015 to Mar 1, 2015
  41. Date: As of Mar 1, 2015
  42. Date: From Jan 1, 2014 to Dec 31, 2014
  43. Date: As of Dec 31, 2014
  44. Date: As of Aug 31, 2014
  45. Date: As of Jul 31, 2014
  46. Date: As of May 31, 2014
  47. Date: From Apr 1, 2014 to Apr 30, 2014
  48. Date: As of Jan 31, 2014
  49. Date: As of Dec 31, 2013
  50. Date: From Jan 1, 2013 to Dec 31, 2013
  51. Date: From Oct 1, 2013 to Oct 31, 2013
  52. Date: As of Oct 31, 2013
  53. Date: As of Jul 31, 2013
  54. Date: As of May 31, 2013
  55. Date: From Jan 1, 2012 to Dec 31, 2012
  56. Date: From Aug 31, 2012 to Aug 31, 2012
  57. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20161123.xml or XBRLViewer

  1. Date: From Jul 1, 2016 to Sep 30, 2016
  2. Date: From Nov 10, 2015 to Feb 5, 2016
  3. Date: As of Feb 5, 2016
  4. Date: From Feb 4, 2016 to Feb 4, 2016
  5. Date: As of Feb 1, 2016
  6. Date: As of Jan 31, 2016
  7. Date: As of Dec 31, 2015
  8. Date: From Jan 1, 2015 to Dec 31, 2015
  9. Date: As of Nov 4, 2015
  10. Date: From Oct 30, 2015 to Oct 30, 2015
  11. Date: As of Sep 30, 2015
  12. Date: From Dec 1, 2014 to Sep 30, 2015
  13. Date: As of Aug 4, 2015
  14. Date: From Aug 4, 2015 to Aug 4, 2015
  15. Date: From Jul 1, 2012 to Jul 2, 2015
  16. Date: As of Jun 30, 2015
  17. Date: From Apr 1, 2015 to Jun 30, 2015
  18. Date: From Jan 1, 2015 to Mar 31, 2015
  19. Date: From Mar 1, 2015 to Mar 1, 2015
  20. Date: As of Mar 1, 2015
  21. Date: From Jan 1, 2014 to Dec 31, 2014
  22. Date: As of Dec 31, 2014
  23. Date: From Jul 1, 2014 to Sep 30, 2014
  24. Date: As of Aug 31, 2014
  25. Date: As of Aug 22, 2014
  26. Date: From Aug 22, 2014 to Aug 22, 2014
  27. Date: As of Jul 31, 2014
  28. Date: From Jul 1, 2014 to Jul 31, 2014
  29. Date: From Apr 1, 2014 to Jun 30, 2014
  30. Date: From May 1, 2014 to May 31, 2014
  31. Date: As of May 31, 2014
  32. Date: From Apr 1, 2014 to Apr 30, 2014
  33. Date: From Jan 1, 2014 to Mar 31, 2014
  34. Date: As of Jan 31, 2014
  35. Date: From Jan 30, 2014 to Jan 31, 2014
  36. Date: From Jan 1, 2013 to Dec 31, 2013
  37. Date: As of Dec 31, 2013
  38. Date: From Oct 1, 2013 to Oct 31, 2013
  39. Date: As of Oct 31, 2013
  40. Date: As of Sep 30, 2013
  41. Date: As of Sep 29, 2013
  42. Date: As of Jul 31, 2013
  43. Date: As of May 31, 2013
  44. Date: As of May 13, 2013
  45. Date: As of Feb 28, 2013
  46. Date: As of Dec 31, 2012
  47. Date: From Jan 1, 2012 to Dec 31, 2012
  48. Date: From Aug 31, 2012 to Aug 31, 2012
  49. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20160930.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: As of Oct 25, 2016
  3. Date: As of Oct 14, 2016
  4. Date: From Jan 1, 2016 to Sep 30, 2016
  5. Date: As of Sep 30, 2016
  6. Date: From Jan 1, 2016 to Jun 30, 2016
  7. Date: As of May 4, 2016
  8. Date: From Apr 1, 2016 to Apr 30, 2016
  9. Date: From Apr 28, 2016 to Apr 28, 2016
  10. Date: As of Apr 28, 2016
  11. Date: From Apr 27, 2016 to Apr 27, 2016
  12. Date: As of Apr 27, 2016
  13. Date: From Mar 1, 2016 to Mar 31, 2016
  14. Date: As of Mar 31, 2016
  15. Date: From Mar 1, 2016 to Mar 1, 2016
  16. Date: As of Mar 1, 2016
  17. Date: From Feb 4, 2016 to Feb 4, 2016
  18. Date: As of Dec 31, 2015
  19. Date: As of Nov 4, 2015
  20. Date: As of Sep 30, 2015
  21. Date: From Jan 1, 2015 to Sep 30, 2015
  22. Date: From Jul 1, 2012 to Jul 2, 2015
  23. Date: As of Jun 30, 2015
  24. Date: From May 15, 2015 to May 15, 2015
  25. Date: As of Dec 31, 2014
  26. Date: From May 1, 2014 to May 31, 2014
  27. Date: From Apr 1, 2014 to Apr 30, 2014
  28. Date: As of Mar 31, 2014
  29. Date: From Oct 1, 2013 to Oct 31, 2013
  30. Date: As of May 31, 2013
  31. Date: From Aug 1, 2012 to Aug 31, 2012
  32. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20160630.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: From Aug 4, 2016 to Aug 4, 2016
  3. Date: As of Jul 25, 2016
  4. Date: As of Jun 30, 2016
  5. Date: From Jan 1, 2016 to Jun 30, 2016
  6. Date: As of May 4, 2016
  7. Date: From Apr 1, 2016 to Apr 30, 2016
  8. Date: From Apr 28, 2016 to Apr 28, 2016
  9. Date: As of Apr 28, 2016
  10. Date: From Nov 10, 2015 to Mar 31, 2016
  11. Date: From Feb 4, 2016 to Feb 4, 2016
  12. Date: As of Dec 31, 2015
  13. Date: As of Nov 4, 2015
  14. Date: From Jul 1, 2012 to Jul 2, 2015
  15. Date: From Apr 1, 2015 to Jun 30, 2015
  16. Date: As of Jun 30, 2015
  17. Date: From May 15, 2015 to May 15, 2015
  18. Date: From Mar 1, 2015 to Mar 1, 2015
  19. Date: As of Mar 1, 2015
  20. Date: As of Dec 31, 2014
  21. Date: From May 1, 2014 to May 31, 2014
  22. Date: From Apr 1, 2014 to Apr 30, 2014
  23. Date: From Oct 1, 2013 to Oct 31, 2013
  24. Date: As of May 31, 2013
  25. Date: From Aug 1, 2012 to Aug 31, 2012
  26. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20160331.xml or XBRLViewer

  1. Date: From Dec 15, 2019 to Dec 15, 2019
  2. Date: As of May 4, 2016
  3. Date: From Apr 28, 2016 to Apr 28, 2016
  4. Date: As of Apr 28, 2016
  5. Date: As of Apr 22, 2016
  6. Date: As of Mar 31, 2016
  7. Date: From Jan 1, 2016 to Mar 31, 2016
  8. Date: From Feb 4, 2016 to Feb 4, 2016
  9. Date: As of Dec 31, 2015
  10. Date: As of Nov 4, 2015
  11. Date: From Jul 1, 2012 to Jul 2, 2015
  12. Date: As of Jun 30, 2015
  13. Date: From May 15, 2015 to May 15, 2015
  14. Date: From Jan 1, 2015 to Mar 31, 2015
  15. Date: As of Mar 31, 2015
  16. Date: From Mar 1, 2015 to Mar 1, 2015
  17. Date: As of Mar 1, 2015
  18. Date: As of Dec 31, 2014
  19. Date: From May 1, 2014 to May 31, 2014
  20. Date: From Apr 1, 2014 to Apr 30, 2014
  21. Date: From Oct 1, 2013 to Oct 31, 2013
  22. Date: As of May 31, 2013
  23. Date: From Aug 1, 2012 to Aug 31, 2012
  24. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20151231.xml or XBRLViewer

  1. Date: As of Feb 5, 2016
  2. Date: From Nov 10, 2015 to Feb 5, 2016
  3. Date: From Feb 4, 2016 to Feb 4, 2016
  4. Date: As of Feb 1, 2016
  5. Date: As of Jan 31, 2016
  6. Date: As of Dec 31, 2015
  7. Date: From Jan 1, 2015 to Dec 31, 2015
  8. Date: As of Nov 4, 2015
  9. Date: From Oct 30, 2015 to Oct 30, 2015
  10. Date: From Dec 1, 2014 to Sep 30, 2015
  11. Date: As of Sep 30, 2015
  12. Date: From Aug 4, 2015 to Aug 4, 2015
  13. Date: As of Aug 4, 2015
  14. Date: From Jul 1, 2012 to Jul 2, 2015
  15. Date: From Apr 1, 2015 to Jun 30, 2015
  16. Date: As of Jun 30, 2015
  17. Date: From Jan 1, 2015 to Mar 31, 2015
  18. Date: From Mar 1, 2015 to Mar 1, 2015
  19. Date: As of Mar 1, 2015
  20. Date: As of Dec 31, 2014
  21. Date: From Jan 1, 2014 to Dec 31, 2014
  22. Date: From Jul 1, 2014 to Sep 30, 2014
  23. Date: As of Aug 31, 2014
  24. Date: From Aug 22, 2014 to Aug 22, 2014
  25. Date: As of Aug 22, 2014
  26. Date: As of Jul 31, 2014
  27. Date: From Jul 1, 2014 to Jul 31, 2014
  28. Date: From Apr 1, 2014 to Jun 30, 2014
  29. Date: As of May 31, 2014
  30. Date: From May 1, 2014 to May 31, 2014
  31. Date: From Apr 1, 2014 to Apr 30, 2014
  32. Date: From Jan 1, 2014 to Mar 31, 2014
  33. Date: From Jan 30, 2014 to Jan 31, 2014
  34. Date: As of Jan 31, 2014
  35. Date: From Jan 1, 2013 to Dec 31, 2013
  36. Date: As of Dec 31, 2013
  37. Date: From Oct 1, 2013 to Oct 31, 2013
  38. Date: As of Oct 31, 2013
  39. Date: As of Sep 30, 2013
  40. Date: As of Sep 29, 2013
  41. Date: As of Jul 31, 2013
  42. Date: As of May 31, 2013
  43. Date: As of May 13, 2013
  44. Date: As of Feb 28, 2013
  45. Date: As of Dec 31, 2012
  46. Date: From Jan 1, 2012 to Dec 31, 2012
  47. Date: From Aug 1, 2012 to Aug 31, 2012
  48. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20150930.xml or XBRLViewer

  1. Date: As of Nov 5, 2015
  2. Date: From Oct 30, 2015 to Oct 30, 2015
  3. Date: As of Oct 23, 2015
  4. Date: From Jan 1, 2015 to Sep 30, 2015
  5. Date: As of Sep 30, 2015
  6. Date: From Aug 4, 2015 to Aug 4, 2015
  7. Date: As of Aug 4, 2015
  8. Date: From Jul 1, 2012 to Jul 2, 2015
  9. Date: As of Jun 30, 2015
  10. Date: From May 15, 2015 to May 15, 2015
  11. Date: From Mar 1, 2015 to Mar 1, 2015
  12. Date: As of Mar 1, 2015
  13. Date: As of Dec 31, 2014
  14. Date: From Jul 1, 2014 to Sep 30, 2014
  15. Date: As of Sep 30, 2014
  16. Date: As of Aug 31, 2014
  17. Date: From May 1, 2014 to May 31, 2014
  18. Date: From Apr 1, 2014 to Apr 30, 2014
  19. Date: As of Dec 31, 2013
  20. Date: From Oct 1, 2013 to Oct 31, 2013
  21. Date: As of May 31, 2013
  22. Date: As of May 13, 2013
  23. Date: From Aug 1, 2012 to Aug 31, 2012
  24. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20150630.xml or XBRLViewer

  1. Date: As of Aug 4, 2015
  2. Date: As of Jul 24, 2015
  3. Date: From Jul 1, 2012 to Jul 2, 2015
  4. Date: From Jan 1, 2015 to Jun 30, 2015
  5. Date: As of Jun 30, 2015
  6. Date: As of Mar 31, 2015
  7. Date: As of Mar 1, 2015
  8. Date: From Mar 1, 2015 to Mar 1, 2015
  9. Date: As of Dec 31, 2014
  10. Date: From Aug 1, 2014 to Aug 31, 2014
  11. Date: As of Aug 31, 2014
  12. Date: From Apr 1, 2014 to Jun 30, 2014
  13. Date: As of Jun 30, 2014
  14. Date: From May 1, 2014 to May 31, 2014
  15. Date: From Apr 1, 2014 to Apr 30, 2014
  16. Date: As of Dec 31, 2013
  17. Date: From Oct 1, 2013 to Oct 31, 2013
  18. Date: As of May 31, 2013
  19. Date: As of May 13, 2013
  20. Date: From Aug 1, 2012 to Aug 31, 2012
  21. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20150331.xml or XBRLViewer

  1. Date: As of Apr 23, 2015
  2. Date: As of Mar 31, 2015
  3. Date: From Jan 1, 2015 to Mar 31, 2015
  4. Date: From Mar 1, 2015 to Mar 1, 2015
  5. Date: As of Mar 1, 2015
  6. Date: As of Dec 31, 2014
  7. Date: From Aug 1, 2014 to Aug 31, 2014
  8. Date: As of May 31, 2014
  9. Date: From Apr 1, 2014 to Apr 30, 2014
  10. Date: As of Mar 31, 2014
  11. Date: From Jan 1, 2014 to Mar 31, 2014
  12. Date: As of Dec 31, 2013
  13. Date: From Oct 1, 2013 to Oct 31, 2013
  14. Date: From Oct 23, 2013 to Oct 24, 2013
  15. Date: As of May 13, 2013
  16. Date: From Aug 1, 2012 to Aug 31, 2012
  17. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20141231.xml or XBRLViewer

  1. Date: As of Jan 30, 2015
  2. Date: As of Dec 31, 2014
  3. Date: From Jan 1, 2014 to Dec 31, 2014
  4. Date: As of Nov 30, 2014
  5. Date: From Nov 1, 2014 to Nov 30, 2014
  6. Date: From Jan 1, 2014 to Sep 30, 2014
  7. Date: As of Sep 30, 2014
  8. Date: From Aug 22, 2014 to Aug 22, 2014
  9. Date: As of Aug 22, 2014
  10. Date: From Jul 1, 2014 to Jul 31, 2014
  11. Date: As of Jul 31, 2014
  12. Date: From Apr 1, 2014 to Jun 30, 2014
  13. Date: As of Jun 30, 2014
  14. Date: As of May 31, 2014
  15. Date: From Apr 1, 2014 to Apr 30, 2014
  16. Date: From Jan 1, 2014 to Mar 31, 2014
  17. Date: As of Jan 31, 2014
  18. Date: From Jan 30, 2014 to Jan 31, 2014
  19. Date: From Jan 1, 2013 to Dec 31, 2013
  20. Date: As of Dec 31, 2013
  21. Date: From Oct 1, 2013 to Oct 31, 2013
  22. Date: As of Oct 31, 2013
  23. Date: As of Sep 30, 2013
  24. Date: From Jul 1, 2013 to Sep 30, 2013
  25. Date: As of Sep 29, 2013
  26. Date: As of Jul 31, 2013
  27. Date: From Apr 1, 2013 to Jun 30, 2013
  28. Date: As of May 13, 2013
  29. Date: From Jan 1, 2013 to Mar 31, 2013
  30. Date: As of Feb 28, 2013
  31. Date: As of Feb 12, 2013
  32. Date: From Jan 1, 2012 to Dec 31, 2012
  33. Date: As of Dec 31, 2012
  34. Date: From Aug 31, 2012 to Aug 31, 2012
  35. Date: As of Dec 31, 2011
  36. Date: From Jan 1, 2011 to Dec 31, 2011
  37. Date: As of Mar 24, 2010
  38. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20140930.xml or XBRLViewer

  1. Date: As of Oct 24, 2014
  2. Date: As of Sep 30, 2014
  3. Date: From Jan 1, 2014 to Sep 30, 2014
  4. Date: As of Aug 22, 2014
  5. Date: From Aug 22, 2014 to Aug 22, 2014
  6. Date: From Jul 1, 2014 to Jul 31, 2014
  7. Date: As of Jul 31, 2014
  8. Date: From Apr 1, 2014 to Jun 30, 2014
  9. Date: As of May 31, 2014
  10. Date: From May 1, 2014 to May 31, 2014
  11. Date: From Apr 1, 2014 to Apr 30, 2014
  12. Date: As of Jan 31, 2014
  13. Date: From Jan 30, 2014 to Jan 31, 2014
  14. Date: As of Dec 31, 2013
  15. Date: From Oct 1, 2013 to Oct 31, 2013
  16. Date: As of Oct 31, 2013
  17. Date: From Oct 23, 2013 to Oct 24, 2013
  18. Date: From Jul 1, 2013 to Sep 30, 2013
  19. Date: As of Sep 30, 2013
  20. Date: As of Sep 29, 2013
  21. Date: As of Jul 31, 2013
  22. Date: From Apr 1, 2013 to Jun 30, 2013
  23. Date: As of May 13, 2013
  24. Date: As of Feb 28, 2013
  25. Date: As of Dec 31, 2012
  26. Date: From Aug 1, 2012 to Aug 31, 2012
  27. Date: From Mar 1, 2012 to Mar 31, 2012
  28. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20140630.xml or XBRLViewer

  1. Date: As of Jul 31, 2014
  2. Date: From Jul 1, 2014 to Jul 31, 2014
  3. Date: As of Jul 25, 2014
  4. Date: From Apr 1, 2014 to Jun 30, 2014
  5. Date: As of Jun 30, 2014
  6. Date: As of May 31, 2014
  7. Date: From May 1, 2014 to May 31, 2014
  8. Date: From Apr 1, 2014 to Apr 30, 2014
  9. Date: From Jan 1, 2014 to Mar 31, 2014
  10. Date: As of Jan 31, 2014
  11. Date: From Jan 30, 2014 to Jan 31, 2014
  12. Date: As of Dec 31, 2013
  13. Date: As of Oct 31, 2013
  14. Date: From Oct 1, 2013 to Oct 31, 2013
  15. Date: From Oct 23, 2013 to Oct 24, 2013
  16. Date: As of Sep 30, 2013
  17. Date: As of Sep 29, 2013
  18. Date: As of Jul 31, 2013
  19. Date: From Apr 1, 2013 to Jun 30, 2013
  20. Date: As of Jun 30, 2013
  21. Date: As of May 13, 2013
  22. Date: From Oct 1, 2012 to Mar 31, 2013
  23. Date: As of Feb 28, 2013
  24. Date: As of Dec 31, 2012
  25. Date: From Aug 1, 2012 to Aug 31, 2012
  26. Date: From Mar 1, 2012 to Mar 31, 2012
  27. Date: From Mar 1, 2010 to Mar 31, 2010
  28. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20140331.xml or XBRLViewer

  1. Date: From Apr 1, 2014 to Apr 30, 2014
  2. Date: As of Apr 21, 2014
  3. Date: As of Mar 31, 2014
  4. Date: From Jan 1, 2014 to Mar 31, 2014
  5. Date: As of Jan 31, 2014
  6. Date: From Jan 30, 2014 to Jan 31, 2014
  7. Date: As of Dec 31, 2013
  8. Date: From Oct 1, 2013 to Dec 31, 2013
  9. Date: As of Oct 31, 2013
  10. Date: From Oct 23, 2013 to Oct 24, 2013
  11. Date: From Sep 1, 2013 to Sep 30, 2013
  12. Date: As of Sep 30, 2013
  13. Date: As of Sep 29, 2013
  14. Date: As of Jul 31, 2013
  15. Date: As of Jun 30, 2013
  16. Date: As of May 13, 2013
  17. Date: From Jan 1, 2013 to Mar 31, 2013
  18. Date: As of Mar 31, 2013
  19. Date: From Oct 1, 2012 to Dec 31, 2012
  20. Date: As of Dec 31, 2012
  21. Date: From Jul 23, 2012 to Aug 16, 2012
  22. Date: From Mar 1, 2012 to Mar 31, 2012
  23. Date: From Mar 1, 2011 to Mar 31, 2011
  24. Date: From Mar 1, 2010 to Mar 31, 2010
  25. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20131231.xml or XBRLViewer

  1. Date: As of Feb 3, 2014
  2. Date: As of Jan 27, 2014
  3. Date: From Jan 1, 2013 to Dec 31, 2013
  4. Date: As of Dec 31, 2013
  5. Date: As of Oct 31, 2013
  6. Date: From Oct 23, 2013 to Oct 24, 2013
  7. Date: From Sep 29, 2013 to Sep 30, 2013
  8. Date: As of Sep 30, 2013
  9. Date: As of Jul 31, 2013
  10. Date: As of Jun 30, 2013
  11. Date: From Apr 1, 2013 to Jun 30, 2013
  12. Date: As of Jun 28, 2013
  13. Date: As of May 13, 2013
  14. Date: From Apr 24, 2013 to Apr 25, 2013
  15. Date: As of Apr 25, 2013
  16. Date: As of Mar 31, 2013
  17. Date: From Jan 1, 2013 to Mar 31, 2013
  18. Date: As of Feb 19, 2013
  19. Date: As of Feb 12, 2013
  20. Date: As of Dec 31, 2012
  21. Date: From Jan 1, 2012 to Dec 31, 2012
  22. Date: As of Sep 30, 2012
  23. Date: From Jul 1, 2012 to Sep 30, 2012
  24. Date: From Jul 23, 2012 to Aug 16, 2012
  25. Date: As of Jun 30, 2012
  26. Date: From Apr 1, 2012 to Jun 30, 2012
  27. Date: As of May 31, 2012
  28. Date: As of May 29, 2012
  29. Date: From Jan 1, 2012 to Mar 31, 2012
  30. Date: From Jan 1, 2011 to Dec 31, 2011
  31. Date: As of Dec 31, 2011
  32. Date: From Mar 1, 2011 to Mar 31, 2011
  33. Date: As of Dec 31, 2010
  34. Date: From Jan 1, 2010 to Dec 31, 2010
  35. Date: As of Apr 8, 2010
  36. Date: From Apr 1, 2010 to Apr 8, 2010
  37. Date: From Mar 1, 2010 to Mar 31, 2010
  38. Date: As of Mar 24, 2010
  39. Date: From Jun 1, 2009 to Jun 30, 2009
  40. Date: From Jan 1, 2008 to Dec 31, 2008
  41. Date: As of Feb 28, 2008
  42. Date: As of Dec 31, 2007
  43. Date: From Jan 1, 2007 to Dec 31, 2007
  44. Date: From Jan 1, 2005 to Dec 31, 2005
  45. Date: As of Dec 31, 2005
  46. Date: From Jun 1, 2005 to Jun 30, 2005
  47. Date: From Jan 1, 2001 to Dec 31, 2001

Report: io-20130930.xml or XBRLViewer

  1. Date: As of Nov 15, 2013
  2. Date: As of Oct 31, 2013
  3. Date: As of Oct 28, 2013
  4. Date: From Oct 23, 2013 to Oct 24, 2013
  5. Date: From Jan 1, 2013 to Sep 30, 2013
  6. Date: As of Sep 30, 2013
  7. Date: From Jul 1, 2013 to Jul 31, 2013
  8. Date: As of Jul 31, 2013
  9. Date: From Jun 1, 2013 to Jun 30, 2013
  10. Date: As of Jun 30, 2013
  11. Date: As of May 13, 2013
  12. Date: As of Apr 25, 2013
  13. Date: From Apr 24, 2013 to Apr 25, 2013
  14. Date: As of Mar 31, 2013
  15. Date: As of Feb 26, 2013
  16. Date: As of Feb 19, 2013
  17. Date: As of Dec 31, 2012
  18. Date: From Jul 1, 2012 to Sep 30, 2012
  19. Date: As of Sep 30, 2012
  20. Date: From Jul 23, 2012 to Aug 16, 2012
  21. Date: From Oct 1, 2011 to Jun 30, 2012
  22. Date: As of May 31, 2012
  23. Date: From Mar 1, 2012 to Mar 31, 2012
  24. Date: As of Dec 31, 2011
  25. Date: As of May 31, 2011
  26. Date: From May 1, 2011 to May 31, 2011
  27. Date: From Mar 1, 2010 to Mar 31, 2010
  28. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20130630.xml or XBRLViewer

  1. Date: As of Jul 31, 2013
  2. Date: From Jul 21, 2013 to Jul 22, 2013
  3. Date: From Jul 1, 2013 to Jul 2, 2013
  4. Date: As of Jul 2, 2013
  5. Date: From Apr 1, 2013 to Jun 30, 2013
  6. Date: As of Jun 30, 2013
  7. Date: As of May 13, 2013
  8. Date: From Apr 24, 2013 to Apr 25, 2013
  9. Date: As of Apr 25, 2013
  10. Date: From Oct 1, 2012 to Mar 31, 2013
  11. Date: As of Mar 31, 2013
  12. Date: As of Feb 26, 2013
  13. Date: As of Feb 19, 2013
  14. Date: As of Dec 31, 2012
  15. Date: From Jul 23, 2012 to Aug 16, 2012
  16. Date: From Jan 1, 2012 to Jun 30, 2012
  17. Date: As of Jun 30, 2012
  18. Date: As of May 31, 2012
  19. Date: From Jan 1, 2012 to Mar 31, 2012
  20. Date: As of Dec 31, 2011
  21. Date: From Mar 1, 2010 to Mar 31, 2010
  22. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20130331.xml or XBRLViewer

  1. Date: As of Jul 31, 2013
  2. Date: From Jul 21, 2013 to Jul 22, 2013
  3. Date: As of Jul 2, 2013
  4. Date: From Jul 1, 2013 to Jul 2, 2013
  5. Date: From Apr 1, 2013 to Jun 30, 2013
  6. Date: As of Jun 30, 2013
  7. Date: As of May 13, 2013
  8. Date: As of Apr 25, 2013
  9. Date: From Apr 24, 2013 to Apr 25, 2013
  10. Date: As of Mar 31, 2013
  11. Date: From Oct 1, 2012 to Mar 31, 2013
  12. Date: As of Feb 26, 2013
  13. Date: As of Feb 19, 2013
  14. Date: As of Dec 31, 2012
  15. Date: From Jul 23, 2012 to Aug 16, 2012
  16. Date: From Apr 1, 2012 to Jun 30, 2012
  17. Date: As of Jun 30, 2012
  18. Date: As of May 31, 2012
  19. Date: From Oct 1, 2011 to Mar 31, 2012
  20. Date: As of Dec 31, 2011
  21. Date: From Mar 1, 2010 to Mar 31, 2010
  22. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20130331.xml or XBRLViewer

  1. Date: As of Apr 23, 2013
  2. Date: As of Mar 31, 2013
  3. Date: From Jan 1, 2013 to Mar 31, 2013
  4. Date: As of Feb 19, 2013
  5. Date: As of Dec 31, 2012
  6. Date: From Oct 1, 2012 to Dec 31, 2012
  7. Date: From Jul 23, 2012 to Aug 16, 2012
  8. Date: As of May 31, 2012
  9. Date: As of May 29, 2012
  10. Date: From Mar 1, 2012 to Mar 31, 2012
  11. Date: As of Mar 31, 2012
  12. Date: From Oct 1, 2011 to Dec 31, 2011
  13. Date: As of Dec 31, 2011
  14. Date: From Mar 1, 2011 to Mar 31, 2011
  15. Date: From Mar 1, 2010 to Mar 31, 2010
  16. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20130331.xml or XBRLViewer

  1. Date: As of Apr 23, 2013
  2. Date: From Jan 1, 2013 to Mar 31, 2013
  3. Date: As of Mar 31, 2013
  4. Date: As of Feb 19, 2013
  5. Date: As of Dec 31, 2012
  6. Date: From Oct 1, 2012 to Dec 31, 2012
  7. Date: From Jul 23, 2012 to Aug 16, 2012
  8. Date: As of May 31, 2012
  9. Date: As of May 29, 2012
  10. Date: From Jan 1, 2012 to Mar 31, 2012
  11. Date: As of Mar 31, 2012
  12. Date: As of Dec 31, 2011
  13. Date: From Oct 1, 2011 to Dec 31, 2011
  14. Date: From Mar 1, 2011 to Mar 31, 2011
  15. Date: From Mar 1, 2010 to Mar 31, 2010
  16. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20121231.xml or XBRLViewer

  1. Date: As of Feb 19, 2013
  2. Date: As of Feb 12, 2013
  3. Date: As of Dec 31, 2012
  4. Date: From Jan 1, 2012 to Dec 31, 2012
  5. Date: From Jul 1, 2011 to Sep 30, 2012
  6. Date: As of Sep 30, 2012
  7. Date: From Jul 23, 2012 to Aug 16, 2012
  8. Date: As of Jun 30, 2012
  9. Date: From Apr 1, 2012 to Jun 30, 2012
  10. Date: As of Jun 29, 2012
  11. Date: As of May 31, 2012
  12. Date: As of May 29, 2012
  13. Date: From Apr 1, 2012 to Apr 30, 2012
  14. Date: From Jan 1, 2012 to Mar 31, 2012
  15. Date: From Jan 1, 2011 to Dec 31, 2011
  16. Date: As of Dec 31, 2011
  17. Date: As of Sep 30, 2011
  18. Date: As of Jul 31, 2011
  19. Date: From Apr 1, 2011 to Jun 30, 2011
  20. Date: From Mar 1, 2011 to Mar 31, 2011
  21. Date: As of Feb 28, 2011
  22. Date: As of Jan 12, 2011
  23. Date: From Jan 1, 2010 to Dec 31, 2010
  24. Date: As of Dec 31, 2010
  25. Date: As of Sep 30, 2010
  26. Date: From Aug 1, 2010 to Aug 31, 2010
  27. Date: As of Aug 31, 2010
  28. Date: From Jun 1, 2010 to Jun 30, 2010
  29. Date: From Apr 1, 2010 to Apr 8, 2010
  30. Date: As of Apr 8, 2010
  31. Date: From Jan 1, 2010 to Mar 31, 2010
  32. Date: As of Mar 31, 2010
  33. Date: As of Mar 25, 2010
  34. Date: From Mar 1, 2010 to Mar 25, 2010
  35. Date: As of Mar 24, 2010
  36. Date: As of Jan 31, 2010
  37. Date: As of Dec 31, 2009
  38. Date: As of Oct 31, 2009
  39. Date: From Jun 1, 2009 to Jun 30, 2009
  40. Date: As of Feb 1, 2009
  41. Date: From Jan 1, 2008 to Dec 31, 2008
  42. Date: From Nov 8, 2008 to Nov 28, 2008
  43. Date: As of Nov 28, 2008
  44. Date: As of Feb 28, 2008
  45. Date: As of Dec 31, 2007
  46. Date: From Jan 1, 2007 to Dec 31, 2007
  47. Date: As of Dec 31, 2005
  48. Date: From Jan 1, 2005 to Dec 31, 2005
  49. Date: From Jun 1, 2005 to Jun 30, 2005
  50. Date: From Jan 1, 2001 to Dec 31, 2001

Report: io-20120930.xml or XBRLViewer

  1. Date: As of Sep 30, 2013
  2. Date: As of Nov 2, 2012
  3. Date: From Jan 1, 2012 to Sep 30, 2012
  4. Date: As of Sep 30, 2012
  5. Date: From Apr 1, 2012 to Jun 30, 2012
  6. Date: As of May 31, 2012
  7. Date: As of May 29, 2012
  8. Date: From Jan 1, 2012 to Mar 31, 2012
  9. Date: As of Dec 31, 2011
  10. Date: From Jan 1, 2011 to Dec 31, 2011
  11. Date: From Jan 1, 2011 to Sep 30, 2011
  12. Date: As of Sep 30, 2011
  13. Date: As of Jul 31, 2011
  14. Date: From Apr 1, 2011 to Jun 30, 2011
  15. Date: From Mar 1, 2011 to Mar 31, 2011
  16. Date: As of Feb 28, 2011
  17. Date: As of Dec 31, 2010
  18. Date: As of Sep 30, 2010
  19. Date: As of Aug 31, 2010
  20. Date: From Aug 1, 2010 to Aug 31, 2010
  21. Date: From Mar 1, 2010 to Mar 31, 2010
  22. Date: As of Jan 31, 2010
  23. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20120630.xml or XBRLViewer

  1. Date: As of Mar 31, 2014
  2. Date: As of Dec 31, 2013
  3. Date: As of Sep 30, 2013
  4. Date: As of Jun 28, 2013
  5. Date: As of Mar 29, 2013
  6. Date: As of Dec 31, 2012
  7. Date: As of Sep 28, 2012
  8. Date: As of Jul 31, 2012
  9. Date: As of Jun 30, 2012
  10. Date: From Apr 1, 2012 to Jun 30, 2012
  11. Date: As of May 31, 2012
  12. Date: As of May 29, 2012
  13. Date: From Jan 1, 2012 to Mar 31, 2012
  14. Date: As of Dec 31, 2011
  15. Date: From Oct 1, 2011 to Dec 31, 2011
  16. Date: As of Jul 31, 2011
  17. Date: From Jan 1, 2011 to Jun 30, 2011
  18. Date: As of Jun 30, 2011
  19. Date: From Oct 1, 2010 to Mar 31, 2011
  20. Date: As of Feb 28, 2011
  21. Date: As of Dec 31, 2010
  22. Date: As of Sep 30, 2010
  23. Date: As of Aug 31, 2010
  24. Date: From Aug 1, 2010 to Aug 31, 2010
  25. Date: From Mar 1, 2010 to Mar 31, 2010
  26. Date: As of Jan 31, 2010
  27. Date: From Jun 1, 2009 to Jun 30, 2009

Report: io-20120331.xml or XBRLViewer

  1. Date: As of Mar 31, 2014
  2. Date: As of Dec 31, 2013
  3. Date: As of Sep 30, 2013
  4. Date: As of Jun 28, 2013
  5. Date: As of Mar 29, 2013
  6. Date: As of Dec 31, 2012
  7. Date: As of Sep 28, 2012
  8. Date: As of Jun 29, 2012
  9. Date: From Apr 1, 2012 to Apr 30, 2012
  10. Date: As of Apr 27, 2012
  11. Date: From Jan 1, 2012 to Mar 31, 2012
  12. Date: As of Mar 31, 2012
  13. Date: As of Dec 31, 2011
  14. Date: From Jan 1, 2011 to Dec 31, 2011
  15. Date: As of Jul 31, 2011
  16. Date: From Jan 1, 2011 to Mar 31, 2011
  17. Date: As of Mar 31, 2011
  18. Date: As of Feb 28, 2011
  19. Date: As of Dec 31, 2010
  20. Date: From Oct 1, 2010 to Dec 31, 2010
  21. Date: As of Sep 30, 2010
  22. Date: As of Aug 31, 2010
  23. Date: From Aug 1, 2010 to Aug 31, 2010
  24. Date: As of Jan 31, 2010
  25. Date: As of Oct 31, 2009

Report: io-20111231.xml or XBRLViewer

  1. Date: As of Mar 31, 2014
  2. Date: As of Dec 31, 2013
  3. Date: As of Sep 30, 2013
  4. Date: As of Jun 28, 2013
  5. Date: As of Mar 29, 2013
  6. Date: As of Dec 31, 2012
  7. Date: As of Sep 28, 2012
  8. Date: As of Jun 29, 2012
  9. Date: As of Mar 29, 2012
  10. Date: As of Feb 17, 2012
  11. Date: As of Dec 31, 2011
  12. Date: From Jan 1, 2011 to Dec 31, 2011
  13. Date: From Oct 1, 2010 to Sep 30, 2011
  14. Date: As of Sep 30, 2011
  15. Date: As of Jul 31, 2011
  16. Date: From Apr 1, 2011 to Jun 30, 2011
  17. Date: As of Jun 30, 2011
  18. Date: From May 1, 2011 to May 30, 2011
  19. Date: From Jan 1, 2011 to Mar 31, 2011
  20. Date: As of Feb 28, 2011
  21. Date: As of Jan 12, 2011
  22. Date: From Jan 1, 2010 to Dec 31, 2010
  23. Date: As of Dec 31, 2010
  24. Date: From Mar 26, 2010 to Sep 30, 2010
  25. Date: As of Sep 30, 2010
  26. Date: As of Aug 31, 2010
  27. Date: From Aug 1, 2010 to Aug 31, 2010
  28. Date: From Apr 1, 2010 to Jun 30, 2010
  29. Date: From Apr 1, 2010 to Apr 30, 2010
  30. Date: As of Apr 30, 2010
  31. Date: As of Apr 8, 2010
  32. Date: From Jan 1, 2010 to Mar 31, 2010
  33. Date: As of Mar 31, 2010
  34. Date: As of Mar 25, 2010
  35. Date: From Jan 1, 2010 to Mar 25, 2010
  36. Date: As of Mar 24, 2010
  37. Date: As of Jan 29, 2010
  38. Date: From Jan 1, 2009 to Dec 31, 2009
  39. Date: As of Dec 31, 2009
  40. Date: As of Oct 31, 2009
  41. Date: From Jan 1, 2009 to Mar 31, 2009
  42. Date: As of Feb 1, 2009
  43. Date: As of Jan 9, 2009
  44. Date: From Jan 1, 2008 to Dec 31, 2008
  45. Date: As of Dec 31, 2008
  46. Date: As of Nov 28, 2008
  47. Date: As of Apr 8, 2008
  48. Date: From Jan 1, 2007 to Dec 31, 2007
  49. Date: From Jan 1, 2005 to Dec 31, 2005
  50. Date: From Jun 1, 2005 to Jun 30, 2005

Report: io-20110930.xml or XBRLViewer

  1. Date: As of Oct 28, 2011
  2. Date: From Jan 1, 2011 to Sep 30, 2011
  3. Date: As of Sep 30, 2011
  4. Date: As of Dec 31, 2010
  5. Date: As of Sep 30, 2010
  6. Date: From Jul 1, 2010 to Sep 30, 2010
  7. Date: As of Jun 30, 2010
  8. Date: As of Dec 31, 2009

Report: io-20110630.xml or XBRLViewer

  1. Date: As of Jul 27, 2011
  2. Date: From Apr 1, 2011 to Jun 30, 2011
  3. Date: As of Jun 30, 2011
  4. Date: As of Dec 31, 2010
  5. Date: From Jan 1, 2010 to Jun 30, 2010
  6. Date: As of Jun 30, 2010
  7. Date: As of Dec 31, 2009