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STOCK BASED COMPENSATION - Narrative (Details) - USD ($)	1 Months Ended			12 Months Ended
	Dec. 31, 2020	Feb. 29, 2020	Jan. 31, 2019	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Stock-based compensation
Weighted-average grant date fair value per share of grants (in dollars per share)				$ 0	$ 12.60	$ 12.78
Shares of common stock authorized for issuance (in shares)				1,932,173
Proceeds from issuances of common stock from employee stock purchase plans				$ 337,000	$ 755,000	$ 758,000
Total intrinsic value of stock options exercised				3,943,000	6,456,000	7,516,000
Stock-based compensation expense				$ 22,874,000	$ 24,255,000	21,910,000
Performance share units
Stock-based compensation
Vesting period (in years)			3 years
Performance period		3 years		3 years	3 years
Cumulative performance period	2 years	3 years		3 years	3 years
Unrecognized compensation cost related to outstanding options				$ 4,242,000
Period over which unrecognized compensation cost is expected to be recognized as expense				1 year 7 months 6 days
Total expense				$ 0	$ 289,000	950,000
Share Based Compensation Arrangement By Share Based Payment Award Average Stock Price Period		30 days		30 days	30 days
Share Based Compensation Arrangement By Share Based Payment Award Period Of Cumulative Revenue Goals	3 years		3 years
Stock-based compensation expense	$ 906,000			$ 5,398,000	$ 4,817,000	$ 3,551,000
Performance share units | Minimum
Stock-based compensation
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		0.00%	0.00%	0.00%	0.00%
Performance share units | Maximum
Stock-based compensation
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage		200.00%	200.00%
Restricted stock units
Stock-based compensation
Weighted-average grant date fair value of shares granted				$ 17.53	$ 24.23	$ 21.35
Total fair value of shares vested				$ 10,166,000	$ 11,165,000	$ 6,992,000
Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount				$ 26,742,000
Period over which unrecognized compensation cost is expected to be recognized as expense				2 years 7 months 6 days
Weighted-average grant date fair value of RSUs				$ 12,547,000	8,526,000	5,989,000
Stock options
Stock-based compensation
Employee Stock Purchase Plan, Purchase Price Percentage				85.00%
Issuance for employee stock purchase plan, shares				22,627
Proceeds from issuances of common stock from employee stock purchase plans				$ 337,000
Employee stock purchase plan compensation expenses				117,000	$ 224,000	$ 342,000
Unrecognized compensation cost related to outstanding options				$ 1,322,000
Period over which unrecognized compensation cost is expected to be recognized as expense				1 year 1 month 6 days

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