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Note 7 - Operating Leases (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Lease, Cost [Table Text Block]

		Three months ended								Six months ended
		June 30, 2021				June 30, 2020				June 30, 2021				June 30, 2020
Operating lease cost		$	189			$	168			$	376			$	336
Variable lease cost			13				18				32				36
Total lease cost		$	202			$	186			$	408			$	372

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

		Six months ended
		June 30, 2021				June 30, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases		$	365			$	329
Right-of-use assets obtained in exchange for lease liabilities:		$	-			$	-

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

	Balance Sheet Classification		June 30, 2021				December 31, 2020
Assets:
Operating lease right-of-use asset	Other noncurrent assets		$	1,881			$	2,189
Liabilities:
Current operating lease liability	Accrued expenses and other current liabilities		$	663			$	680
Operating lease liability, net of current portion	Other noncurrent liabilities			1,243				1,524
Total operating lease liability			$	1,906			$	2,204
Weighted-average remaining lease term (years)				2.9				3.3
Weighted-average discount rate				4.5	%			4.5	%

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

Maturity of Operating Lease Liabilities
2021			363
2022			700
2023			720
2024			279
Total lease payments			2,062
Less: Imputed interest			156
Present value of remaining lease payments		$	1,906

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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.

+ Details

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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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