SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Advertising and Promotion (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | ||
| Advertising and promotional expense | $ 240,000 | $ 146,000 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The total expense recognized in the period for promotion, public relations, and brand or product advertising. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|