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OPERATING LEASES - Summary of Total Operating Lease Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows used in operaing leases	$ 1,581	$ 1,337
Right-of-use assets obtained in exchange of new lease obligations:
Operating leases	$ 4,734	$ 1,183
Weighted average remaining lease term
Operating leases	4 years	1 year 3 months 18 days
Weighted average discount rate
Operating leases	4.45%	4.53%

X

- Definition

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

+ References

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- Definition

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

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- 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
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- Definition

Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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Right-of-use Assets Obtained In Exchange The New Lease Obligations [Abstract]

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