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Note 7 - Operating Leases (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Lease, Cost [Table Text Block]

		Three months ended								Nine months ended
		September 30, 2021				September 30, 2020				September 30, 2021				September 30, 2020
Operating lease cost		$	188			$	172			$	564			$	508
Variable lease cost			25				18				57				54
Total lease cost		$	213			$	190			$	621			$	562

Lessee, Lease, Cash Flow Information [Table Text Block]

		Nine months ended
		September 30, 2021				September 30, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases		$	550			$	506
Right-of-use assets obtained in exchange for lease liabilities:		$	-			$	875

Lessee, Lease, Balance Sheet Information [Table Text Block]

	Balance Sheet Classification		September 30, 2021				December 31, 2020
Assets:
Operating lease right-of-use asset	Other noncurrent assets		$	1,711			$	2,189
Liabilities:
Current operating lease liability	Accrued expenses and other current liabilities		$	657			$	680
Operating lease liability, net of current portion	Other noncurrent liabilities			1,086				1,524
Total operating lease liability			$	1,743			$	2,204
Weighted-average remaining lease term (years)				2.6				3.3
Weighted-average discount rate				4.5	%			4.5	%

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

Maturity of Operating Lease Liabilities
2021			179
2022			700
2023			720
2024			279
Total lease payments			1,878
Less: Imputed interest			(135	)
Present value of remaining lease payments		$	1,743

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- Definition

Tabular disclosure of balance sheet information related lessee's lease .

+ References

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- Definition

Tabular disclosure of cash flow information related lessee's lease .

+ 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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