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LEASES Lease Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Leases [Abstract]
Short-term leases	$ 324	$ 297	$ 297
Sublease income	0	0	(56)
Total lease expense	632	636	622
Cash paid for amounts included in the measurement of operating lease liabilities	$ 343	$ 367	$ 333
Weighted average remaining lease term of operating leases	1 year 4 months 24 days	2 years 4 months 24 days	3 years 3 months 18 days
Weighted average discount rate of operating leases	9.00%	9.00%	9.00%
Lease expense	$ 308	$ 339	$ 381

X

- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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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.

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

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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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Amount of short-term lease cost, excluding expense for lease with term of one month or less.

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Amount of sublease income excluding finance and operating lease expense.

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