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List of contexts inside reports submitted by HUDSON TECHNOLOGIES INC /NY

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Report: hdsn-20190930.xml or XBRLViewer

  1. Date: From Jan 1, 2020 to Mar 31, 2020
  2. Date: From Jan 1, 2019 to Dec 31, 2019
  3. Date: As of Nov 30, 2019
  4. Date: As of Nov 1, 2019
  5. Date: From Oct 1, 2019 to Oct 1, 2019
  6. Date: From Jan 1, 2019 to Sep 30, 2019
  7. Date: As of Sep 30, 2019
  8. Date: From Aug 1, 2019 to Aug 31, 2019
  9. Date: As of Jul 31, 2019
  10. Date: As of Jun 30, 2019
  11. Date: From Apr 1, 2019 to Jun 30, 2019
  12. Date: From Jan 1, 2019 to Mar 31, 2019
  13. Date: As of Jan 1, 2019
  14. Date: As of Dec 31, 2018
  15. Date: From Jan 1, 2018 to Dec 31, 2018
  16. Date: From Nov 30, 2018 to Nov 30, 2018
  17. Date: As of Nov 30, 2018
  18. Date: From Jul 1, 2018 to Sep 30, 2018
  19. Date: As of Sep 30, 2018
  20. Date: As of Aug 14, 2018
  21. Date: As of Jul 1, 2018
  22. Date: As of Jun 30, 2018
  23. Date: From Jan 1, 2018 to Jun 30, 2018
  24. Date: From Jun 1, 2018 to Jun 7, 2018
  25. Date: As of Jun 7, 2018
  26. Date: As of Dec 31, 2017
  27. Date: From Oct 1, 2017 to Oct 10, 2017
  28. Date: As of Oct 10, 2017
  29. Date: From Sep 1, 2014 to Sep 17, 2014
  30. Date: As of Sep 17, 2014

Report: hdsn-20190630.xml or XBRLViewer

  1. Date: From Jan 1, 2020 to Mar 31, 2020
  2. Date: From Jan 1, 2019 to Dec 31, 2019
  3. Date: From Jan 1, 2019 to Sep 30, 2019
  4. Date: As of Aug 9, 2019
  5. Date: From Aug 7, 2019 to Aug 7, 2019
  6. Date: As of Aug 1, 2019
  7. Date: As of Jul 31, 2019
  8. Date: From Jan 1, 2019 to Jun 30, 2019
  9. Date: As of Jun 30, 2019
  10. Date: As of Mar 31, 2019
  11. Date: From Jan 1, 2019 to Mar 31, 2019
  12. Date: As of Jan 1, 2019
  13. Date: As of Dec 31, 2018
  14. Date: From Jan 1, 2018 to Dec 31, 2018
  15. Date: From Nov 1, 2018 to Nov 30, 2018
  16. Date: As of Nov 30, 2018
  17. Date: From Jul 1, 2018 to Sep 30, 2018
  18. Date: From Aug 10, 2018 to Aug 14, 2018
  19. Date: From Jan 1, 2018 to Jun 30, 2018
  20. Date: As of Jun 30, 2018
  21. Date: From Jun 1, 2018 to Jun 7, 2018
  22. Date: As of Jun 7, 2018
  23. Date: As of Mar 31, 2018
  24. Date: As of Dec 31, 2017
  25. Date: As of Oct 10, 2017
  26. Date: From Oct 1, 2017 to Oct 10, 2017
  27. Date: From Sep 1, 2014 to Sep 17, 2014
  28. Date: As of Sep 17, 2014
  29. Date: As of Aug 27, 2008
  30. Date: As of Sep 10, 2004

Report: hdsn-20190331.xml or XBRLViewer

  1. Date: From Jan 1, 2020 to Mar 31, 2020
  2. Date: From Jan 1, 2019 to Dec 31, 2019
  3. Date: From Jan 1, 2019 to Sep 30, 2019
  4. Date: From Apr 1, 2019 to Jun 30, 2019
  5. Date: As of Apr 30, 2019
  6. Date: As of Mar 31, 2019
  7. Date: From Jan 1, 2019 to Mar 31, 2019
  8. Date: As of Jan 1, 2019
  9. Date: As of Dec 31, 2018
  10. Date: From Jan 1, 2018 to Dec 31, 2018
  11. Date: From Nov 1, 2018 to Nov 30, 2018
  12. Date: As of Nov 30, 2018
  13. Date: From Jul 1, 2018 to Sep 30, 2018
  14. Date: From Aug 10, 2018 to Aug 14, 2018
  15. Date: From Jan 1, 2018 to Jun 30, 2018
  16. Date: From Jun 1, 2018 to Jun 7, 2018
  17. Date: As of Jun 7, 2018
  18. Date: As of Mar 31, 2018
  19. Date: From Jan 1, 2018 to Mar 31, 2018
  20. Date: As of Dec 31, 2017
  21. Date: As of Oct 10, 2017
  22. Date: From Oct 1, 2017 to Oct 10, 2017
  23. Date: From Sep 1, 2014 to Sep 17, 2014
  24. Date: As of Sep 17, 2014
  25. Date: As of Aug 27, 2008
  26. Date: From Aug 1, 2008 to Aug 27, 2008
  27. Date: From Sep 1, 2004 to Sep 10, 2004
  28. Date: As of Sep 10, 2004

Report: hdsn-20181231.xml or XBRLViewer

  1. Date: From Jan 1, 2020 to Mar 31, 2020
  2. Date: From Jan 1, 2019 to Dec 31, 2019
  3. Date: From Jul 1, 2019 to Sep 30, 2019
  4. Date: From Apr 1, 2019 to Jun 30, 2019
  5. Date: From Jan 1, 2019 to Mar 31, 2019
  6. Date: As of Mar 15, 2019
  7. Date: As of Jan 1, 2019
  8. Date: As of Dec 31, 2018
  9. Date: From Jan 1, 2018 to Dec 31, 2018
  10. Date: From Nov 1, 2018 to Nov 30, 2018
  11. Date: As of Nov 30, 2018
  12. Date: From Jul 1, 2018 to Sep 30, 2018
  13. Date: From Aug 1, 2018 to Aug 14, 2018
  14. Date: From Apr 1, 2018 to Jun 30, 2018
  15. Date: As of Jun 30, 2018
  16. Date: From Jun 1, 2018 to Jun 7, 2018
  17. Date: As of Jun 7, 2018
  18. Date: From Jan 1, 2018 to Mar 31, 2018
  19. Date: As of Dec 31, 2017
  20. Date: From Jan 1, 2017 to Dec 31, 2017
  21. Date: As of Oct 10, 2017
  22. Date: From Oct 1, 2017 to Oct 10, 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: As of Dec 31, 2016
  27. Date: From Jan 1, 2016 to Dec 31, 2016
  28. Date: As of Dec 14, 2016
  29. Date: From Dec 1, 2016 to Dec 14, 2016
  30. Date: From Dec 1, 2016 to Dec 8, 2016
  31. Date: As of Dec 8, 2016
  32. Date: As of Dec 31, 2015
  33. Date: From Sep 1, 2014 to Sep 17, 2014
  34. Date: As of Sep 17, 2014
  35. Date: From Aug 1, 2008 to Aug 27, 2008
  36. Date: As of Aug 27, 2008
  37. Date: From Sep 1, 2004 to Sep 10, 2004
  38. Date: As of Sep 10, 2004

Report: hdsn-20180930.xml or XBRLViewer

  1. Date: From Jan 1, 2020 to Mar 31, 2020
  2. Date: From Jan 1, 2019 to Dec 31, 2019
  3. Date: From Jan 1, 2019 to Sep 30, 2019
  4. Date: From Jan 1, 2019 to Jun 30, 2019
  5. Date: From Jan 1, 2019 to Mar 31, 2019
  6. Date: From Jan 1, 2018 to Dec 31, 2018
  7. Date: As of Nov 30, 2018
  8. Date: From Nov 1, 2018 to Nov 30, 2018
  9. Date: As of Nov 16, 2018
  10. Date: From Jan 1, 2018 to Sep 30, 2018
  11. Date: As of Sep 30, 2018
  12. Date: From Aug 1, 2018 to Aug 14, 2018
  13. Date: From Apr 1, 2018 to Jun 30, 2018
  14. Date: From Jun 1, 2018 to Jun 7, 2018
  15. Date: As of Jun 7, 2018
  16. Date: From Jan 1, 2017 to Dec 31, 2017
  17. Date: As of Dec 31, 2017
  18. Date: As of Oct 10, 2017
  19. Date: From Oct 1, 2017 to Oct 10, 2017
  20. Date: From Jan 1, 2017 to Sep 30, 2017
  21. Date: As of Sep 30, 2017
  22. Date: From Apr 1, 2017 to Jun 30, 2017
  23. Date: As of Mar 31, 2017
  24. Date: From Jan 1, 2017 to Mar 31, 2017
  25. Date: As of Dec 31, 2016
  26. Date: As of Apr 30, 2016
  27. Date: From Sep 1, 2014 to Sep 17, 2014
  28. Date: As of Sep 17, 2014
  29. Date: As of Jun 22, 2012
  30. Date: From Aug 1, 2008 to Aug 27, 2008
  31. Date: As of Aug 27, 2008
  32. Date: From Sep 1, 2004 to Sep 10, 2004
  33. Date: As of Sep 10, 2004

Report: hdsn-20180630.xml or XBRLViewer

  1. Date: From Jan 1, 2020 to Mar 31, 2020
  2. Date: From Jan 1, 2019 to Dec 31, 2019
  3. Date: From Jan 1, 2019 to Sep 30, 2019
  4. Date: From Jan 1, 2019 to Jun 30, 2019
  5. Date: From Jan 1, 2019 to Mar 31, 2019
  6. Date: From Jan 1, 2018 to Dec 31, 2018
  7. Date: From Nov 1, 2018 to Nov 30, 2018
  8. Date: As of Nov 30, 2018
  9. Date: As of Nov 16, 2018
  10. Date: From Jan 1, 2018 to Sep 30, 2018
  11. Date: From Aug 1, 2018 to Aug 14, 2018
  12. Date: As of Jun 30, 2018
  13. Date: From Jan 1, 2018 to Jun 30, 2018
  14. Date: From Jun 1, 2018 to Jun 7, 2018
  15. Date: As of Jun 7, 2018
  16. Date: From Jan 1, 2017 to Dec 31, 2017
  17. Date: As of Dec 31, 2017
  18. Date: As of Oct 10, 2017
  19. Date: From Oct 1, 2017 to Oct 10, 2017
  20. Date: From Apr 1, 2017 to Jun 30, 2017
  21. Date: As of Jun 30, 2017
  22. Date: As of Mar 31, 2017
  23. Date: From Jan 1, 2017 to Mar 31, 2017
  24. Date: As of Dec 31, 2016
  25. Date: As of Apr 30, 2016
  26. Date: From Sep 1, 2014 to Sep 17, 2014
  27. Date: As of Sep 17, 2014
  28. Date: As of Jun 22, 2012
  29. Date: From Aug 1, 2008 to Aug 27, 2008
  30. Date: As of Aug 27, 2008
  31. Date: From Sep 1, 2004 to Sep 10, 2004
  32. Date: As of Sep 10, 2004

Report: hdsn-20180331.xml or XBRLViewer

  1. Date: From Jan 1, 2018 to Dec 31, 2018
  2. Date: As of Apr 30, 2018
  3. Date: From Jan 1, 2018 to Mar 31, 2018
  4. Date: As of Mar 31, 2018
  5. Date: From Jan 1, 2017 to Dec 31, 2017
  6. Date: As of Dec 31, 2017
  7. Date: As of Oct 10, 2017
  8. Date: From Oct 1, 2017 to Oct 10, 2017
  9. Date: From Apr 1, 2017 to Jun 30, 2017
  10. Date: From May 25, 2017 to Jun 1, 2017
  11. Date: From Jan 1, 2017 to Mar 31, 2017
  12. Date: As of Mar 31, 2017
  13. Date: As of Dec 31, 2016
  14. Date: As of Apr 30, 2016
  15. Date: From Sep 1, 2014 to Sep 17, 2014
  16. Date: As of Sep 17, 2014
  17. Date: As of Jun 22, 2012
  18. Date: From May 15, 2012 to Jun 1, 2012
  19. Date: As of Jun 1, 2012
  20. Date: From Aug 1, 2008 to Aug 27, 2008
  21. Date: As of Aug 27, 2008
  22. Date: From Sep 1, 2004 to Sep 10, 2004
  23. Date: As of Sep 10, 2004

Report: hdsn-20171231.xml or XBRLViewer

  1. Date: From Jan 1, 2018 to Dec 31, 2018
  2. Date: As of Mar 1, 2018
  3. Date: From Jan 1, 2017 to Dec 31, 2017
  4. Date: As of Dec 31, 2017
  5. Date: As of Oct 10, 2017
  6. Date: From Oct 1, 2017 to Oct 10, 2017
  7. Date: From Jul 1, 2017 to Sep 30, 2017
  8. Date: As of Jun 30, 2017
  9. Date: From Apr 1, 2017 to Jun 30, 2017
  10. Date: From May 25, 2017 to Jun 1, 2017
  11. Date: From Jan 1, 2017 to Mar 31, 2017
  12. Date: As of Dec 31, 2016
  13. Date: From Jan 1, 2016 to Dec 31, 2016
  14. Date: As of Dec 14, 2016
  15. Date: From Dec 1, 2016 to Dec 14, 2016
  16. Date: From Dec 1, 2016 to Dec 8, 2016
  17. Date: As of Dec 8, 2016
  18. Date: From Jul 1, 2016 to Sep 30, 2016
  19. Date: From Jul 1, 2016 to Jul 31, 2016
  20. Date: From Apr 1, 2016 to Jun 30, 2016
  21. Date: As of Apr 30, 2016
  22. Date: From Jan 1, 2016 to Mar 31, 2016
  23. Date: As of Jan 31, 2016
  24. Date: From Jan 1, 2016 to Jan 31, 2016
  25. Date: From Jan 1, 2015 to Dec 31, 2015
  26. Date: As of Dec 31, 2015
  27. Date: As of Jan 16, 2015
  28. Date: From Jan 1, 2015 to Jan 16, 2015
  29. Date: As of Dec 31, 2014
  30. Date: From Sep 1, 2014 to Sep 17, 2014
  31. Date: As of Sep 17, 2014
  32. Date: From May 11, 2014 to Jun 11, 2014
  33. Date: As of Jun 22, 2012
  34. Date: From May 15, 2012 to Jun 1, 2012
  35. Date: As of Jun 1, 2012
  36. Date: From Feb 6, 2011 to Mar 7, 2011
  37. Date: As of Mar 4, 2011
  38. Date: From Feb 3, 2011 to Mar 4, 2011
  39. Date: As of Jul 7, 2010
  40. Date: From Jun 6, 2010 to Jul 7, 2010
  41. Date: From Aug 1, 2008 to Aug 27, 2008
  42. Date: As of Aug 27, 2008
  43. Date: From Sep 1, 2004 to Sep 10, 2004
  44. Date: As of Sep 10, 2004

Report: hdsn-20170930.xml or XBRLViewer

  1. Date: As of Nov 7, 2017
  2. Date: As of Oct 10, 2017
  3. Date: From Oct 1, 2017 to Oct 10, 2017
  4. Date: From Jan 1, 2017 to Sep 30, 2017
  5. Date: As of Sep 30, 2017
  6. Date: As of Dec 31, 2016
  7. Date: From Jan 1, 2016 to Dec 31, 2016
  8. Date: From Oct 1, 2016 to Oct 31, 2016
  9. Date: From Jul 1, 2016 to Sep 30, 2016
  10. Date: As of Sep 30, 2016
  11. Date: As of Apr 8, 2016
  12. Date: From Apr 2, 2016 to Apr 8, 2016
  13. Date: From Jan 1, 2015 to Dec 31, 2015
  14. Date: As of Dec 31, 2015
  15. Date: From Jun 25, 2015 to Jul 1, 2015
  16. Date: As of Jan 16, 2015
  17. Date: From Jan 1, 2015 to Jan 16, 2015
  18. Date: From Sep 1, 2014 to Sep 17, 2014
  19. Date: As of Sep 17, 2014
  20. Date: As of Feb 15, 2013
  21. Date: As of Jun 22, 2012
  22. Date: From Aug 1, 2008 to Aug 27, 2008
  23. Date: As of Aug 27, 2008
  24. Date: As of Sep 10, 2004

Report: hdsn-20170630.xml or XBRLViewer

  1. Date: As of Aug 9, 2017
  2. Date: From Aug 1, 2017 to Aug 9, 2017
  3. Date: As of Jun 30, 2017
  4. Date: From Jan 1, 2017 to Jun 30, 2017
  5. Date: As of Dec 31, 2016
  6. Date: From Jan 1, 2016 to Dec 31, 2016
  7. Date: From Oct 1, 2016 to Oct 31, 2016
  8. Date: As of Jun 30, 2016
  9. Date: From Apr 1, 2016 to Jun 30, 2016
  10. Date: As of Apr 8, 2016
  11. Date: From Apr 2, 2016 to Apr 8, 2016
  12. Date: From Jan 1, 2015 to Dec 31, 2015
  13. Date: As of Dec 31, 2015
  14. Date: From Jun 25, 2015 to Jul 1, 2015
  15. Date: As of Jan 16, 2015
  16. Date: From Sep 1, 2014 to Sep 17, 2014
  17. Date: As of Sep 17, 2014
  18. Date: As of Feb 15, 2013
  19. Date: As of Jun 22, 2012
  20. Date: From Aug 1, 2008 to Aug 27, 2008
  21. Date: As of Aug 27, 2008
  22. Date: From Sep 1, 2004 to Sep 10, 2004
  23. Date: As of Sep 10, 2004

Report: hdsn-20170331.xml or XBRLViewer

  1. Date: As of May 4, 2017
  2. Date: From Jan 1, 2017 to Mar 31, 2017
  3. Date: As of Mar 31, 2017
  4. Date: As of Dec 31, 2016
  5. Date: From Jan 1, 2016 to Dec 31, 2016
  6. Date: From Oct 1, 2016 to Oct 31, 2016
  7. Date: As of Apr 8, 2016
  8. Date: From Jan 1, 2016 to Mar 31, 2016
  9. Date: As of Mar 31, 2016
  10. Date: From Jan 1, 2015 to Dec 31, 2015
  11. Date: As of Dec 31, 2015
  12. Date: From Jun 29, 2015 to Jul 2, 2015
  13. Date: As of Jan 16, 2015
  14. Date: From Jan 1, 2015 to Jan 16, 2015
  15. Date: From Sep 1, 2014 to Sep 17, 2014
  16. Date: As of Sep 17, 2014
  17. Date: As of Feb 15, 2013
  18. Date: As of Jun 22, 2012
  19. Date: From Aug 1, 2008 to Aug 27, 2008
  20. Date: As of Aug 27, 2008
  21. Date: From Sep 1, 2004 to Sep 10, 2004
  22. Date: As of Sep 10, 2004
  23. Date: As of Aug 19, 1999

Report: hdsn-20161231.xml or XBRLViewer

  1. Date: As of Mar 1, 2017
  2. Date: From Jan 1, 2017 to Jan 31, 2017
  3. Date: As of Dec 31, 2016
  4. Date: From Jan 1, 2016 to Dec 31, 2016
  5. Date: As of Dec 14, 2016
  6. Date: From Dec 1, 2016 to Dec 14, 2016
  7. Date: From Dec 1, 2016 to Dec 8, 2016
  8. Date: As of Dec 8, 2016
  9. Date: From Jul 1, 2016 to Sep 30, 2016
  10. Date: From Jul 1, 2016 to Jul 31, 2016
  11. Date: As of Jun 30, 2016
  12. Date: From Apr 1, 2016 to Jun 30, 2016
  13. Date: As of Apr 8, 2016
  14. Date: From Apr 1, 2016 to Apr 8, 2016
  15. Date: From Jan 1, 2016 to Mar 31, 2016
  16. Date: As of Jan 31, 2016
  17. Date: From Jan 1, 2016 to Jan 31, 2016
  18. Date: As of Dec 31, 2015
  19. Date: From Jan 1, 2015 to Dec 31, 2015
  20. Date: From Jul 1, 2015 to Sep 30, 2015
  21. Date: From Jun 29, 2015 to Jul 2, 2015
  22. Date: From Apr 1, 2015 to Jun 30, 2015
  23. Date: From Jan 1, 2015 to Mar 31, 2015
  24. Date: As of Jan 16, 2015
  25. Date: From Jan 1, 2015 to Jan 16, 2015
  26. Date: From Jan 1, 2014 to Dec 31, 2014
  27. Date: As of Dec 31, 2014
  28. Date: As of Nov 5, 2014
  29. Date: From Sep 1, 2014 to Sep 17, 2014
  30. Date: As of Sep 17, 2014
  31. Date: From May 11, 2014 to Jun 11, 2014
  32. Date: From Jan 1, 2013 to Dec 31, 2013
  33. Date: As of Dec 31, 2013
  34. Date: From Jul 1, 2013 to Sep 30, 2013
  35. Date: As of Feb 15, 2013
  36. Date: As of Jun 1, 2012
  37. Date: From Feb 6, 2011 to Mar 7, 2011
  38. Date: As of Mar 4, 2011
  39. Date: From Feb 3, 2011 to Mar 4, 2011
  40. Date: As of Jul 7, 2010
  41. Date: From Jun 6, 2010 to Jul 7, 2010
  42. Date: From Aug 1, 2008 to Aug 27, 2008
  43. Date: As of Aug 27, 2008
  44. Date: From Sep 1, 2004 to Sep 10, 2004
  45. Date: As of Sep 10, 2004
  46. Date: As of Aug 19, 1999

Report: hdsn-20160930.xml or XBRLViewer

  1. Date: As of Oct 31, 2016
  2. Date: As of Sep 30, 2016
  3. Date: From Jan 1, 2016 to Sep 30, 2016
  4. Date: As of Apr 8, 2016
  5. Date: From Apr 1, 2016 to Apr 8, 2016
  6. Date: As of Dec 31, 2015
  7. Date: From Jan 1, 2015 to Dec 31, 2015
  8. Date: From Jul 1, 2015 to Sep 30, 2015
  9. Date: As of Sep 30, 2015
  10. Date: From Jan 1, 2015 to Jan 16, 2015
  11. Date: As of Jan 16, 2015
  12. Date: From Jan 1, 2014 to Dec 31, 2014
  13. Date: As of Dec 31, 2014
  14. Date: As of Nov 5, 2014
  15. Date: From Sep 1, 2014 to Sep 17, 2014
  16. Date: As of Sep 17, 2014
  17. Date: From Jul 1, 2013 to Sep 30, 2013
  18. Date: As of Feb 15, 2013
  19. Date: From Aug 1, 2008 to Aug 27, 2008
  20. Date: As of Aug 27, 2008
  21. Date: From Sep 1, 2004 to Sep 10, 2004
  22. Date: As of Sep 10, 2004
  23. Date: As of Aug 19, 1999

Report: hdsn-20160630.xml or XBRLViewer

  1. Date: As of Aug 3, 2016
  2. Date: From Jan 1, 2016 to Jun 30, 2016
  3. Date: As of Jun 30, 2016
  4. Date: As of Apr 8, 2016
  5. Date: From Apr 1, 2016 to Apr 8, 2016
  6. Date: From Jan 1, 2015 to Dec 31, 2015
  7. Date: As of Dec 31, 2015
  8. Date: From Apr 1, 2015 to Jun 30, 2015
  9. Date: As of Jun 30, 2015
  10. Date: From Jan 1, 2015 to Jan 16, 2015
  11. Date: As of Jan 16, 2015
  12. Date: From Jan 1, 2014 to Dec 31, 2014
  13. Date: As of Dec 31, 2014
  14. Date: As of Nov 5, 2014
  15. Date: From Sep 1, 2014 to Sep 17, 2014
  16. Date: As of Sep 17, 2014
  17. Date: From Jan 1, 2013 to Dec 31, 2013
  18. Date: From Jul 1, 2013 to Sep 30, 2013
  19. Date: As of Feb 15, 2013
  20. Date: From Aug 1, 2008 to Aug 27, 2008
  21. Date: As of Aug 27, 2008
  22. Date: From Sep 1, 2004 to Sep 10, 2004
  23. Date: As of Sep 10, 2004
  24. Date: As of Aug 19, 1999

Report: hdsn-20160331.xml or XBRLViewer

  1. Date: As of Apr 29, 2016
  2. Date: As of Apr 8, 2016
  3. Date: From Apr 1, 2016 to Apr 8, 2016
  4. Date: As of Mar 31, 2016
  5. Date: From Jan 1, 2016 to Mar 31, 2016
  6. Date: As of Dec 31, 2015
  7. Date: From Jan 1, 2015 to Dec 31, 2015
  8. Date: As of Mar 31, 2015
  9. Date: From Jan 1, 2015 to Mar 31, 2015
  10. Date: From Jan 1, 2015 to Jan 16, 2015
  11. Date: As of Jan 16, 2015
  12. Date: From Jan 1, 2014 to Dec 31, 2014
  13. Date: As of Dec 31, 2014
  14. Date: From Nov 1, 2014 to Nov 5, 2014
  15. Date: As of Nov 5, 2014
  16. Date: From Sep 1, 2014 to Sep 17, 2014
  17. Date: As of Sep 17, 2014
  18. Date: From Jan 1, 2013 to Dec 31, 2013
  19. Date: From Jul 1, 2013 to Sep 30, 2013
  20. Date: As of Feb 15, 2013
  21. Date: From Aug 1, 2008 to Aug 27, 2008
  22. Date: As of Aug 27, 2008
  23. Date: From Sep 1, 2004 to Sep 10, 2004
  24. Date: As of Sep 10, 2004
  25. Date: As of Aug 19, 1999

Report: hdsn-20151231.xml or XBRLViewer

  1. Date: As of Mar 2, 2016
  2. Date: As of Jan 31, 2016
  3. Date: From Jan 1, 2016 to Jan 31, 2016
  4. Date: From Jan 1, 2015 to Dec 31, 2015
  5. Date: As of Dec 31, 2015
  6. Date: From Jun 28, 2015 to Jul 1, 2015
  7. Date: As of Jun 30, 2015
  8. Date: From Jan 1, 2015 to Jan 16, 2015
  9. Date: As of Jan 16, 2015
  10. Date: As of Dec 31, 2014
  11. Date: From Jan 1, 2014 to Dec 31, 2014
  12. Date: From Nov 1, 2014 to Nov 5, 2014
  13. Date: As of Nov 5, 2014
  14. Date: From Sep 1, 2014 to Sep 17, 2014
  15. Date: As of Sep 17, 2014
  16. Date: From May 11, 2014 to Jun 11, 2014
  17. Date: As of Jun 11, 2014
  18. Date: As of Jun 6, 2014
  19. Date: From May 5, 2014 to Jun 6, 2014
  20. Date: As of Dec 31, 2013
  21. Date: From Jan 1, 2013 to Dec 31, 2013
  22. Date: From Jul 1, 2013 to Sep 30, 2013
  23. Date: As of Feb 15, 2013
  24. Date: As of Jun 1, 2012
  25. Date: From Feb 6, 2011 to Mar 7, 2011
  26. Date: From Feb 3, 2011 to Mar 4, 2011
  27. Date: As of Mar 4, 2011
  28. Date: As of Jul 7, 2010
  29. Date: From Jun 6, 2010 to Jul 7, 2010
  30. Date: From Aug 1, 2008 to Aug 27, 2008
  31. Date: As of Aug 27, 2008
  32. Date: From Sep 1, 2004 to Sep 10, 2004
  33. Date: As of Sep 10, 2004
  34. Date: As of Aug 19, 1999

Report: hdsn-20150930.xml or XBRLViewer

  1. Date: As of Nov 5, 2015
  2. Date: As of Sep 30, 2015
  3. Date: From Jan 1, 2015 to Sep 30, 2015
  4. Date: From Jan 10, 2015 to Jan 16, 2015
  5. Date: As of Jan 16, 2015
  6. Date: From Jan 1, 2014 to Dec 31, 2014
  7. Date: As of Dec 31, 2014
  8. Date: From Jul 1, 2014 to Sep 30, 2014
  9. Date: As of Sep 30, 2014
  10. Date: From Sep 1, 2014 to Sep 17, 2014
  11. Date: As of Sep 17, 2014
  12. Date: From Jan 1, 2013 to Dec 31, 2013
  13. Date: As of Dec 31, 2013
  14. Date: From Oct 1, 2013 to Oct 25, 2013
  15. Date: As of Feb 15, 2013
  16. Date: As of Aug 27, 2008
  17. Date: From Aug 1, 2008 to Aug 27, 2008
  18. Date: As of Sep 10, 2004
  19. Date: As of Aug 19, 1999
  20. Date: From Aug 1, 1999 to Aug 19, 1999

Report: hdsn-20150630.xml or XBRLViewer

  1. Date: As of Jul 29, 2015
  2. Date: From Jan 1, 2015 to Jun 30, 2015
  3. Date: As of Jun 30, 2015
  4. Date: As of Jan 16, 2015
  5. Date: From Jan 10, 2015 to Jan 16, 2015
  6. Date: As of Dec 31, 2014
  7. Date: From Jan 1, 2014 to Dec 31, 2014
  8. Date: From Sep 1, 2014 to Sep 17, 2014
  9. Date: As of Sep 17, 2014
  10. Date: From Jan 1, 2014 to Jun 30, 2014
  11. Date: As of Jun 30, 2014
  12. Date: From Jan 1, 2013 to Dec 31, 2013
  13. Date: As of Dec 31, 2013
  14. Date: From Oct 1, 2013 to Oct 25, 2013
  15. Date: As of Feb 15, 2013
  16. Date: From Aug 1, 2008 to Aug 27, 2008
  17. Date: As of Aug 27, 2008
  18. Date: As of Sep 10, 2004
  19. Date: From Aug 1, 1999 to Aug 19, 1999
  20. Date: As of Aug 19, 1999

Report: hdsn-20150331.xml or XBRLViewer

  1. Date: As of Apr 29, 2015
  2. Date: As of Mar 31, 2015
  3. Date: From Jan 1, 2015 to Mar 31, 2015
  4. Date: From Jan 1, 2015 to Jan 16, 2015
  5. Date: As of Jan 16, 2015
  6. Date: As of Dec 31, 2014
  7. Date: From Jan 1, 2014 to Dec 31, 2014
  8. Date: From Sep 1, 2014 to Sep 17, 2014
  9. Date: As of Sep 17, 2014
  10. Date: From Jan 1, 2014 to Mar 31, 2014
  11. Date: As of Mar 31, 2014
  12. Date: As of Dec 31, 2013
  13. Date: From Jan 1, 2013 to Dec 31, 2013
  14. Date: From Oct 1, 2013 to Oct 25, 2013
  15. Date: As of Feb 15, 2013
  16. Date: As of Aug 27, 2008
  17. Date: From Aug 1, 2008 to Aug 27, 2008
  18. Date: From Sep 1, 2004 to Sep 10, 2004
  19. Date: As of Sep 10, 2004
  20. Date: As of Aug 19, 1999
  21. Date: From Aug 1, 1999 to Aug 19, 1999

Report: hdsn-20141231.xml or XBRLViewer

  1. Date: As of Mar 9, 2015
  2. Date: From Jan 1, 2014 to Dec 31, 2014
  3. Date: As of Dec 31, 2014
  4. Date: From Oct 21, 2014 to Nov 5, 2014
  5. Date: As of Nov 5, 2014
  6. Date: From Sep 1, 2014 to Sep 17, 2014
  7. Date: As of Sep 17, 2014
  8. Date: As of Jun 30, 2014
  9. Date: As of Jun 11, 2014
  10. Date: From May 12, 2014 to Jun 11, 2014
  11. Date: As of Jun 6, 2014
  12. Date: From May 7, 2014 to Jun 6, 2014
  13. Date: From Jan 1, 2013 to Dec 31, 2013
  14. Date: As of Dec 31, 2013
  15. Date: From Oct 1, 2013 to Oct 25, 2013
  16. Date: As of Feb 15, 2013
  17. Date: As of Dec 31, 2012
  18. Date: As of Jun 1, 2012
  19. Date: From Feb 8, 2011 to Mar 7, 2011
  20. Date: From Feb 5, 2011 to Mar 4, 2011
  21. Date: As of Mar 4, 2011
  22. Date: As of Jul 7, 2010
  23. Date: From Jun 8, 2010 to Jul 7, 2010
  24. Date: From Aug 1, 2008 to Aug 27, 2008
  25. Date: As of Aug 27, 2008
  26. Date: From Sep 1, 2004 to Sep 10, 2004
  27. Date: As of Sep 10, 2004
  28. Date: From Aug 1, 1999 to Aug 19, 1999
  29. Date: As of Aug 19, 1999

Report: hdsn-20140930.xml or XBRLViewer

  1. Date: As of Oct 29, 2014
  2. Date: From Jan 1, 2014 to Sep 30, 2014
  3. Date: As of Sep 30, 2014
  4. Date: As of Sep 17, 2014
  5. Date: From Sep 1, 2014 to Sep 17, 2014
  6. Date: From May 12, 2014 to Jun 11, 2014
  7. Date: As of Jun 11, 2014
  8. Date: As of Jun 6, 2014
  9. Date: From May 7, 2014 to Jun 6, 2014
  10. Date: As of Dec 31, 2013
  11. Date: From Jan 1, 2013 to Dec 31, 2013
  12. Date: From Oct 1, 2013 to Oct 25, 2013
  13. Date: As of Sep 30, 2013
  14. Date: From Jan 1, 2013 to Sep 30, 2013
  15. Date: As of Feb 15, 2013
  16. Date: As of Dec 31, 2012
  17. Date: From Aug 1, 2008 to Aug 27, 2008
  18. Date: As of Aug 27, 2008
  19. Date: From Sep 1, 2004 to Sep 10, 2004
  20. Date: As of Sep 10, 2004
  21. Date: As of Aug 19, 1999
  22. Date: From Aug 1, 1999 to Aug 19, 1999

Report: hdsn-20140630.xml or XBRLViewer

  1. Date: As of Jul 29, 2014
  2. Date: From Apr 1, 2014 to Jun 30, 2014
  3. Date: As of Jun 30, 2014
  4. Date: From May 21, 2014 to Jun 11, 2014
  5. Date: As of Jun 11, 2014
  6. Date: As of Jun 6, 2014
  7. Date: From May 21, 2014 to Jun 6, 2014
  8. Date: From Jan 1, 2013 to Dec 31, 2013
  9. Date: As of Dec 31, 2013
  10. Date: From Oct 1, 2013 to Oct 25, 2013
  11. Date: As of Jun 30, 2013
  12. Date: From Apr 1, 2013 to Jun 30, 2013
  13. Date: As of Feb 15, 2013
  14. Date: As of Dec 31, 2012
  15. Date: As of Jun 22, 2012
  16. Date: From Aug 1, 2008 to Aug 27, 2008
  17. Date: As of Aug 27, 2008
  18. Date: From Sep 1, 2004 to Sep 10, 2004
  19. Date: As of Sep 10, 2004
  20. Date: From Aug 1, 1999 to Aug 19, 1999
  21. Date: As of Aug 19, 1999

Report: hdsn-20140331.xml or XBRLViewer

  1. Date: From Jan 1, 2020 to Mar 31, 2020
  2. Date: From Jan 1, 2015 to Mar 31, 2015
  3. Date: As of Apr 29, 2014
  4. Date: From Jan 1, 2014 to Mar 31, 2014
  5. Date: As of Mar 31, 2014
  6. Date: From Jan 1, 2013 to Dec 31, 2013
  7. Date: As of Dec 31, 2013
  8. Date: From Jul 1, 2013 to Sep 30, 2013
  9. Date: As of Mar 31, 2013
  10. Date: From Jan 1, 2013 to Mar 31, 2013
  11. Date: As of Feb 15, 2013
  12. Date: As of Dec 31, 2012
  13. Date: As of Jun 22, 2012
  14. Date: From Aug 1, 2008 to Aug 27, 2008
  15. Date: As of Aug 27, 2008
  16. Date: From Sep 1, 2004 to Sep 10, 2004
  17. Date: As of Sep 10, 2004
  18. Date: From Aug 1, 1999 to Aug 19, 1999
  19. Date: As of Aug 19, 1999

Report: hdsn-20131231.xml or XBRLViewer

  1. Date: From Jan 1, 2014 to Dec 31, 2014
  2. Date: As of Feb 28, 2014
  3. Date: As of Dec 31, 2013
  4. Date: From Jan 1, 2013 to Dec 31, 2013
  5. Date: From Jul 1, 2013 to Sep 30, 2013
  6. Date: As of Jun 30, 2013
  7. Date: As of Feb 15, 2013
  8. Date: As of Dec 31, 2012
  9. Date: From Jan 1, 2012 to Dec 31, 2012
  10. Date: From Oct 10, 2012 to Nov 9, 2012
  11. Date: As of Nov 9, 2012
  12. Date: As of Aug 1, 2012
  13. Date: As of Jun 22, 2012
  14. Date: As of Jun 1, 2012
  15. Date: From Apr 17, 2012 to May 17, 2012
  16. Date: As of Dec 31, 2011
  17. Date: From Feb 4, 2011 to Mar 7, 2011
  18. Date: From Feb 2, 2011 to Mar 4, 2011
  19. Date: As of Mar 4, 2011
  20. Date: As of Jul 7, 2010
  21. Date: From Jun 7, 2010 to Jul 7, 2010
  22. Date: As of Aug 5, 2009
  23. Date: From Jul 7, 2009 to Aug 5, 2009
  24. Date: From Aug 1, 2008 to Aug 27, 2008
  25. Date: As of Aug 27, 2008
  26. Date: From Sep 1, 2004 to Sep 10, 2004
  27. Date: As of Sep 10, 2004
  28. Date: As of Aug 19, 1999
  29. Date: From Aug 1, 1999 to Aug 19, 1999
  30. Date: From Oct 1, 1994 to Oct 31, 1994
  31. Date: As of Oct 31, 1994

Report: hdsn-20130930.xml or XBRLViewer

  1. Date: From Jan 1, 2014 to Sep 30, 2014
  2. Date: As of Nov 8, 2013
  3. Date: From Jul 1, 2013 to Sep 30, 2013
  4. Date: As of Sep 30, 2013
  5. Date: As of Feb 15, 2013
  6. Date: As of Dec 31, 2012
  7. Date: From Jan 1, 2012 to Dec 31, 2012
  8. Date: From Jan 1, 2012 to Sep 30, 2012
  9. Date: As of Sep 30, 2012
  10. Date: As of Jun 22, 2012
  11. Date: As of Dec 31, 2011
  12. Date: As of Aug 27, 2008
  13. Date: From Aug 1, 2008 to Aug 27, 2008
  14. Date: As of Sep 10, 2004
  15. Date: From Aug 11, 2004 to Sep 10, 2004
  16. Date: As of Aug 19, 1999
  17. Date: From Aug 1, 1999 to Aug 19, 1999
  18. Date: From Oct 1, 1994 to Oct 31, 1994
  19. Date: As of Oct 31, 1994

Report: hdsn-20130630.xml or XBRLViewer

  1. Date: From Dec 31, 2013 to Jun 30, 2014
  2. Date: As of Aug 2, 2013
  3. Date: From Jan 1, 2013 to Jun 30, 2013
  4. Date: As of Jun 30, 2013
  5. Date: As of Feb 15, 2013
  6. Date: As of Dec 31, 2012
  7. Date: From Jan 1, 2012 to Dec 31, 2012
  8. Date: From Apr 1, 2012 to Jun 30, 2012
  9. Date: As of Jun 30, 2012
  10. Date: As of Jun 22, 2012
  11. Date: As of Dec 31, 2011
  12. Date: From Aug 1, 2008 to Aug 27, 2008
  13. Date: As of Aug 27, 2008
  14. Date: From Aug 20, 2004 to Sep 10, 2004
  15. Date: As of Sep 10, 2004
  16. Date: From Aug 1, 1999 to Aug 19, 1999
  17. Date: As of Aug 19, 1999
  18. Date: From Oct 1, 1994 to Oct 31, 1994
  19. Date: As of Oct 31, 1994

Report: hdsn-20130331.xml or XBRLViewer

  1. Date: From Jan 1, 2014 to Mar 31, 2014
  2. Date: As of May 3, 2013
  3. Date: As of Mar 31, 2013
  4. Date: From Jan 1, 2013 to Mar 31, 2013
  5. Date: As of Feb 15, 2013
  6. Date: As of Dec 31, 2012
  7. Date: From Jan 1, 2012 to Dec 31, 2012
  8. Date: As of Jun 22, 2012
  9. Date: From Jun 1, 2012 to Jun 22, 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 Aug 1, 2008 to Aug 27, 2008
  14. Date: As of Aug 27, 2008
  15. Date: From Aug 20, 2004 to Sep 10, 2004
  16. Date: As of Sep 10, 2004
  17. Date: As of Aug 19, 1999
  18. Date: From Aug 1, 1999 to Aug 19, 1999
  19. Date: As of Oct 31, 1994
  20. Date: From Oct 1, 1994 to Oct 31, 1994

Report: hdsn-20121231.xml or XBRLViewer

  1. Date: From Jan 1, 2013 to Dec 31, 2013
  2. Date: As of Mar 1, 2013
  3. Date: From Jan 1, 2012 to Dec 31, 2012
  4. Date: As of Dec 31, 2012
  5. Date: As of Nov 9, 2012
  6. Date: As of Aug 3, 2012
  7. Date: As of Jun 30, 2012
  8. Date: As of Jun 22, 2012
  9. Date: As of Jun 1, 2012
  10. Date: As of May 17, 2012
  11. Date: From May 1, 2012 to May 17, 2012
  12. Date: From Jan 1, 2011 to Dec 31, 2011
  13. Date: As of Dec 31, 2011
  14. Date: From Mar 6, 2011 to Mar 7, 2011
  15. Date: As of Mar 4, 2011
  16. Date: From Mar 2, 2011 to Mar 4, 2011
  17. Date: As of Dec 31, 2010
  18. Date: As of Jul 7, 2010
  19. Date: From Jul 1, 2010 to Jul 7, 2010
  20. Date: As of Aug 5, 2009
  21. Date: From Jul 25, 2009 to Aug 5, 2009
  22. Date: As of Jul 31, 2009
  23. Date: From Jul 27, 2008 to Aug 27, 2008
  24. Date: As of Aug 27, 2008
  25. Date: As of Sep 10, 2004
  26. Date: From Aug 11, 2004 to Sep 10, 2004
  27. Date: As of Aug 19, 1999
  28. Date: From Jul 18, 1999 to Aug 19, 1999
  29. Date: As of Oct 31, 1994
  30. Date: From Oct 1, 1994 to Oct 31, 1994

Report: hdsn-20120930.xml or XBRLViewer

  1. Date: As of Oct 29, 2012
  2. Date: As of Sep 30, 2012
  3. Date: From Jan 1, 2012 to Sep 30, 2012
  4. Date: As of Jun 22, 2012
  5. Date: From Jan 1, 2011 to Dec 31, 2011
  6. Date: As of Dec 31, 2011
  7. Date: From Jul 1, 2011 to Sep 30, 2011
  8. Date: As of Sep 30, 2011
  9. Date: As of Dec 31, 2010
  10. Date: From Jul 28, 2008 to Aug 27, 2008
  11. Date: As of Aug 27, 2008
  12. Date: From Aug 11, 2004 to Sep 10, 2004
  13. Date: As of Sep 10, 2004
  14. Date: As of Aug 19, 1999
  15. Date: From Jul 20, 1999 to Aug 19, 1999
  16. Date: From Oct 1, 1994 to Oct 31, 1994
  17. Date: As of Oct 31, 1994

Report: hdsn-20120630.xml or XBRLViewer

  1. Date: As of Jul 27, 2012
  2. Date: As of Jun 30, 2012
  3. Date: From Apr 1, 2012 to Jun 30, 2012
  4. Date: As of Jun 22, 2012
  5. Date: From Jan 1, 2011 to Dec 31, 2011
  6. Date: As of Dec 31, 2011
  7. Date: From Jan 1, 2011 to Jun 30, 2011
  8. Date: As of Jun 30, 2011
  9. Date: As of Dec 31, 2010
  10. Date: As of Aug 27, 2008
  11. Date: From Jul 28, 2008 to Aug 27, 2008
  12. Date: From Aug 11, 2004 to Sep 10, 2004
  13. Date: As of Sep 10, 2004
  14. Date: As of Aug 19, 1999
  15. Date: From Jul 20, 1999 to Aug 19, 1999
  16. Date: As of Oct 31, 1994
  17. Date: From Oct 1, 1994 to Oct 31, 1994

Report: hdsn-20120331.xml or XBRLViewer

  1. Date: As of Apr 29, 2012
  2. Date: As of Mar 31, 2012
  3. Date: From Jan 1, 2012 to Mar 31, 2012
  4. Date: As of Dec 31, 2011
  5. Date: As of Mar 31, 2011
  6. Date: From Jan 1, 2011 to Mar 31, 2011
  7. Date: As of Dec 31, 2010

Report: hdsn-20111231.xml or XBRLViewer

  1. Date: As of Feb 26, 2012
  2. Date: As of Dec 31, 2011
  3. Date: From Jan 1, 2011 to Dec 31, 2011
  4. Date: As of Jun 30, 2011
  5. Date: From Jan 1, 2010 to Dec 31, 2010
  6. Date: As of Dec 31, 2010
  7. Date: As of Dec 31, 2009

Report: hdsn-20110930.xml or XBRLViewer

  1. Date: As of Oct 28, 2011
  2. Date: From Jul 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 Jan 1, 2010 to Sep 30, 2010
  7. Date: As of Dec 31, 2009

Report: hdsn-20110630.xml or XBRLViewer

  1. Date: As of Jul 29, 2011
  2. Date: As of Jun 30, 2011
  3. Date: From Apr 1, 2011 to Jun 30, 2011
  4. Date: As of Dec 31, 2010
  5. Date: As of Jun 30, 2010
  6. Date: From Apr 1, 2010 to Jun 30, 2010
  7. Date: As of Dec 31, 2009