DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Accounts Receivable (Details) - USD ($) $ in Thousands  | 
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023  | 
Dec. 31, 2022  | 
Dec. 31, 2021  | 
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| DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | |||
| Balance at the beginning of the year | $ 136 | $ 106 | $ 171 | 
| Provision for prompt payment discount | 686 | 557 | 609 | 
| Reduction in prompt payment discount | (642) | (527) | (674) | 
| Balance at end of year | $ 180 | $ 136 | $ 106 | 
| X | ||||||||||
- Definition Amount of customer allowances for prompt payment discounts. No definition available. 
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| X | ||||||||||
- Definition Decrease during the period in customer allowances for prompt payment discounts. No definition available. 
  | 
| X | ||||||||||
- Definition Increase during the period in customer allowances for prompt payment discounts. No definition available. 
  | 
| X | ||||||||||
- References No definition available. 
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