INCOME TAXES - Unrecognized tax benefits (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
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| INCOME TAXES | ||
| Unrecognized tax benefits at beginning of year | $ 844 | $ 844 |
| Additions for tax positions of prior years | 174 | |
| Unrecognized tax benefits at end of year | 1,018 | $ 844 |
| Amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate | $ 1,000 | |
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- References No definition available.
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- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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