XML 86 R40.htm IDEA: XBRL DOCUMENT
v3.20.2

Lease (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2020
Leases [Abstract] |
Schedule of supplemental information related to operating leases |
|  | 2020 |
|  | $ |
Operating lease cost |  |  | 991 | *
Weighted Average Remaining Lease Term - Operating leases |  |  | 7.51 years |
Weighted Average Discount Rate - Operating leases |  |  | 7.63 | %
| * | Included unconditional government subsidy and sublease income with total amount $289 for factory space and dormitories located in Shenzhen.
Schedule of minimum future annual payments under non-cancellable leases |
|  | Operating leases |
|  | $ |
Year ending March 31, |  |  |
2021 |  |  | 888 |
2022 |  |  | 933 |
2023 |  |  | 908 |
2024 |  |  | - |
2025 |  |  | - |
Thereafter |  |  | 3,275 |
Total undiscounted cash flows |  |  | 6,004 |
Less: imputed interest |  |  | (3,188 | )
Present value of lease liabilities |  |  | 2,816 |

X
- Definition Schedule of supplemental information related to operating leases. + References No definition available. + Details
Name: | hiho_ScheduleOfSupplementalInformationRelatedToOperatingLeasesTableTextBlock
Namespace Prefix: | hiho_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of contractual obligation by timing of payment due. Includes, but is not limited to, long-term debt obligation, lease obligation, and purchase obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 303 -Paragraph (a) -Subparagraph (5) + Details
Name: | srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock
Namespace Prefix: | srt_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration