XML 43 R32.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Schedule of Stockholders' Equity Note, Warrants or Rights, Valuation Assumptions (Details) | 6 Months Ended
--- | ---
Sep. 30, 2016 USD ($) yr
Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 1 | $ 1.09
Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 2 | $ 1.50
Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 3 | yr | 3
Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 4 | 83.83%
Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 5 | 0.60%
Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 6 | 0.00%

X
- Definition Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 1 + References No definition available. + Details
Name: | hsm_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroThreeThreeEightTwoZeroBwFCkTrCkvxK
Namespace Prefix: | hsm_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 6 + References No definition available. + Details
Name: | hsm_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroThreeThreeEightTwoZeroEightOneBMyyQNinepSPC
Namespace Prefix: | hsm_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 2 + References No definition available. + Details
Name: | hsm_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroThreeThreeEightTwoZeroStJqSGrOneThreevDf
Namespace Prefix: | hsm_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Definition Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 3 + References No definition available. + Details
Name: | hsm_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroThreeThreeEightTwoZeroZKTFiveOneEightQnJRREight
Namespace Prefix: | hsm_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 4 + References No definition available. + Details
Name: | hsm_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroThreeThreeEightTwoZeroZTScXTsRbsfy
Namespace Prefix: | hsm_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Common Stock And Warrants Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 5 + References No definition available. + Details
Name: | hsm_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroThreeThreeEightTwoZeroyfZerohEightBTFivewmFivef
Namespace Prefix: | hsm_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration