SIGNIFICANT ACCOUNTING POLICIES - Allowance activity (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of the period	$ 4,401
Increase to allowance based on a percentage of revenue	2,016
Charge-offs	(1,555)
Recoveries	29
Balance at end of the period	$ 4,891