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Note 7 - Leases (Tables)

12 Months Ended

Mar. 31, 2021

Notes Tables

Lease Assets and Liabilities [Table Text Block]

Lease Assets and Liabilities	Balance Sheet Location		March 31, 2021				March 31, 2020
Operating lease ROU asset	Other assets		$	1,801			$	2,480
Current operating lease liabilities	Other accrued expenses			1,023				1,095
Noncurrent operating lease liabilities	Other long-term liabilities			677				1,262

Lease, Cost [Table Text Block]

		Year Ended March 31,
		2021				2020
Operating lease expense		$	1,130			$	987
Variable lease expense			272				68
Total lease expense		$	1,402			$	1,055
Weighted average remaining lease term in years			1.8				2.3
Weighted average discount rate			3.3	%			3.9	%

Supplemental Cash Flow Information Related to Leases [Table Text Block]

		Year Ended March 31,
		2021				2020
Cash paid for amounts included in the measurements of lease liabilities		$	1,192			$	914
Operating lease assets obtained in exchange for operating lease obligations			558				1,845

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

2022		$	1,055
2023			580
2024			96
2025			11
Future value of lease liabilities			1,742
Less: imputed interest			42
Present value of lease liabilities		$	1,700

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- Definition

Tabular disclosure of lease assets and liabilities.

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Tabular disclosure of supplemental cash flow information related to leases.

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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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