RESTATEMENT OF FINANCIAL STATEMENTS - Consolidated Balance Sheets - Additional (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021
RESTATEMENT OF FINANCIAL STATEMENTS
Allowance for doubtful accounts receivable (in dollars)	$ 8,811	$ 7,925	$ 8,314	$ 8,747	$ 8,743	$ 7,937	$ 7,307	$ 7,954
Debt securities, available-for-sale, amortized cost	$ 40,000	$ 40,000	$ 40,000	$ 40,000	$ 40,000	$ 40,000	$ 40,000	$ 40,000