XML 50 R36.htm IDEA: XBRL DOCUMENT v3.22.4
FAIR VALUE MEASUREMENTS - Summary of changes in Level 3 instruments (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
FAIR VALUE MEASUREMENTS    
Balance at beginning of period $ 360 $ 938
Interest accrued on face value of 5% Notes 1,073 1,023
Change in fair value of Level 3 liabilities (1,190) (1,601)
Balance at end of period $ 243 $ 360