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Note 8 - Leases - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Operating lease cost, gross	$ 639	$ 1,724
Sublease income	(24)	(1,302)
Net Operating lease cost	615	422
Cash paid under operating leases, gross	$ 180	$ 2,635
Weighted average remaining lease term - months (Month)	134 months
Weighted average discount rate	6.50%

X

- Definition

Amount of lease cost recognized by lessee for lease contract.

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X

- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

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X

- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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X

- Definition

Weighted average discount rate for operating lease calculated at point in time.

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X

- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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X

- Definition

Amount of sublease income excluding finance and operating lease expense.

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