PREPAID EXPENSES AND OTHER ASSETS - Prepaid Expenses and Other Current Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Prepaid Expense and Other Assets [Abstract]
Prepaid insurance	$ 923	$ 465
Prepaid fees and services	1,930	1,452
Agent advances receivable, net of allowance	735	466
Assets pending settlement	331	218
Prepaid income taxes	1,563	103
Prepaid expenses and current assets - other	1,506	817
Prepaid expenses and other current assets	$ 6,988	$ 3,521