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Note 15 - Leases (Tables)

6 Months Ended

Sep. 30, 2021

Notes Tables

Assets And Liabilities Lessee [Table Text Block]

		September 30, 2021				March 31, 2021
Leases:
Right-of-use assets - Financing		$	11				—
Right-of-use assets - Operating			3,588				3,747
Total right-of-use assets			3,599				3,747
Lease liabilities - ST Financing		$	5				—
Lease liabilities - ST Operating			700				612
Lease liabilities - LT Financing			5				—
Lease liabilities - LT Operating			3,007				3,246
Total lease liabilities			3,717				3,858
Weighted-average remaining lease term			5.29				5.82
Weighted-average discount rate			6.58	%			6.72	%

Lease, Cost [Table Text Block]

		Three Months Ended				Six Months Ended
		September 30, 2021				September 30, 2021
Operating Leases:
Operating lease costs - fixed		$	238			$	469
Operating lease costs - variable			32				63
Short-term lease costs			65				131
Total lease costs			335				663

		Three Months Ended				Six Months Ended
		September 30, 2020				September 30, 2020
Operating Leases:
Operating lease costs - fixed		$	214			$	392
Operating lease costs - variable			28				55
Short-term lease costs			510				678
Total lease costs			752				1,125

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

		Leases
Year ended March 31,
2022		$	460
2023			886
2024			798
2025			674
2026			672
Thereafter			934
Total minimum lease payments			4,424
Less: interest			707
Present value of lease liabilities			3,717

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- Definition

Tabular disclosure of lessee's assets and liabilities.

+ References

No definition available.

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- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980

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X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

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