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INCOME TAXES - Deferred Income Tax Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Deferred tax assets: |  |
Allowance for credit losses | $ 268 | $ 229
Accruals and reserves | 2,058 | 1,917
Research and Development | 1,697 | 0
Other | 747 | 503
Total deferred tax assets | 4,770 | 2,649
Deferred tax liabilities: |  |
Property, plant, and equipment | 10,989 | 7,811
Other | 11 | 8
Total deferred tax liabilities | 11,000 | 7,819
Valuation Allowance | 0 | 0
Net deferred tax asset/(liability) | $ (6,230) | $ (5,170)

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