XML 55 R42.htm IDEA: XBRL DOCUMENT v3.22.2

Leases (Tables)

12 Months Ended

Mar. 31, 2022

Leases [Abstract]

Schedule of supplemental information related to operating leases

		2020				2021				2022
		$				$				$
Operating lease cost			991	*			731	*			871	*
Weighted Average Remaining Lease Term - Operating leases			7.51 years				9.06 years				11.22 years
Weighted Average Discount Rate - Operating leases			7.63	%			8.17	%			8.59	%

* Included unconditional government subsidy $289, $66 and $nil for factory space and dormitories located in Shenzhen in 2020, 2021 and 2022 respectively.

Schedule of maturities of lease liabilities

		Operating leases
		$
Year ending March 31,
2023			957
2024			-
2025			-
2026			-
2027			-
Thereafter			2,573
Total undiscounted cash flows			3,530
Less: imputed interest			(2,329	)
Present value of lease liabilities			1,201

X

- Definition

Schedule of supplemental information related to operating leases.

+ References

No definition available.

+ Details

Name:	hiho_ScheduleOfSupplementalInformationRelatedToOperatingLeasesTableTextBlock
Namespace Prefix:	hiho_
Data Type:	dtr: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:	pf0_ContractualObligationFiscalYearMaturityScheduleTableTextBlock
Namespace Prefix:	pf0_
Data Type:	dtr-types: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