LEASES (Summary of components of our lease cost) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
LEASES
Operating lease expense	$ 97	$ 84	$ 206	$ 202
Short term lease expense	260	10	282	26
Cash paid for operating leases	$ 60	$ 84	$ 131	$ 202
Weighted-average remaining lease term (years)- operating leases	7 years 3 months 18 days	3 years 7 months 6 days	7 years 3 months 18 days	3 years 7 months 6 days
Weighted-average discount rate - operating leases	5.061%	4.855%	5.061%	4.855%

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- 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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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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