STOCK-BASED COMPENSATION (Tables)

3 Months Ended

Mar. 31, 2024

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Stock-based Compensation Expense

The following table summarizes the stock-based compensation expense recognized in accordance with ASC 718-10 for the three months ended March 31, 2024 and 2023:

	Three Months Ended
	March 31,
(In thousands)	2024		2023
Cost of revenues	$	346	$	301
Research and development		2,425		2,668
Sales and marketing		1,604		1,653
General and administrative		2,039		2,746
Total stock-based compensation expense	$	6,414	$	7,368

Performance Based Awards (PSUs)

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Share-based Compensation, Restricted Stock Units Award Activity

				Weighted-Average
		Weighted-Average		Remaining	Aggregate
	Shares	Grant Date Fair		Contractual Term	Intrinsic Value
	(In thousands)	Value Per Share		(In years)	(In thousands)
Outstanding at January 1, 2024	38	$	82.95
Granted	1	$	74.25
Vested	(38)	$	82.94
Forfeited	—		—
Outstanding at March 31, 2024	1	$	74.79	0.75	$	60
Outstanding and expected to vest at March 31, 2024	1			0.75	$	43

Long-Term Performance-Based Awards (PRSUs)

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Share-based Compensation, Restricted Stock Units Award Activity

				Weighted-Average	Aggregate
		Weighted-Average		Remaining	Intrinsic
	Shares	Grant Date Fair		Contractual Term	Value
	(In thousands)	Value Per Share		(In years)	(In thousands)
Outstanding at January 1, 2024	256	$	80.08
Granted	—		—
Vested	—		—
Forfeited	—		—
Outstanding at March 31, 2024	256	$	80.08	1.32	$	18,288
Outstanding and expected to vest at March 31, 2024	—			—		—

Restricted Stock Units (RSUs)

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Share-based Compensation, Restricted Stock Units Award Activity

				Weighted-Average	Aggregate
		Weighted-Average		Remaining	Intrinsic
	Shares	Grant Date Fair		Contractual Term	Value
	(In thousands)	Value Per Share		(In years)	(In thousands)
Outstanding at January 1, 2024	981	$	70.27
Granted	7	$	71.28
Vested	(148)	$	73.09
Forfeited	(4)	$	80.80
Outstanding at March 31, 2024	836	$	69.72	1.85	$	59,803
Outstanding and expected to vest at March 31, 2024	781			1.40	$	55,916