INCOME TAXES - Tax Provision Allocation to Financial Statement Items (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Income before provision for income taxes	$ 40,491	$ 52,098	$ 31,406
Stockholders' equity, unrealized (losses) gains on investment securities & foreign currency	(27)	66	14
Total provision for income taxes	$ 40,464	$ 52,164	$ 31,420