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Note 15 - Leases (Tables)

9 Months Ended

Dec. 31, 2021

Notes Tables

Assets And Liabilities Lessee [Table Text Block]

		December 31, 2021				March 31, 2021
Leases:
Right-of-use assets - Financing		$	9				—
Right-of-use assets - Operating			3,408				3,747
Total right-of-use assets			3,417				3,747
Lease liabilities - ST Financing		$	5				—
Lease liabilities - ST Operating			696				612
Lease liabilities - LT Financing			4				—
Lease liabilities - LT Operating			2,838				3,246
Total lease liabilities			3,543				3,858
Weighted-average remaining lease term			5.09				5.82
Weighted-average discount rate			6.60	%			6.72	%

Lease, Cost [Table Text Block]

		Three Months Ended				Nine Months Ended
		December 31, 2021				December 31, 2021
Operating Leases:
Operating lease costs - fixed		$	238			$	707
Operating lease costs - variable			33				97
Short-term lease costs			64				195
Total lease costs			335				999

		Three Months Ended				Nine Months Ended
		December 31, 2020				December 31, 2020
Operating Leases:
Operating lease costs - fixed		$	226			$	618
Operating lease costs - variable			31				87
Short-term lease costs			338				989
Total lease costs			595				1,694

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

		Leases
Year ended March 31,
2022		$	229
2023			886
2024			798
2025			673
2026			672
Thereafter			934
Total minimum lease payments			4,192
Less: interest			649
Present value of lease liabilities			3,543

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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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- 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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