STOCKHOLDERS' EQUITY AND EMPLOYEE STOCK PLANS - Activity of Nonvested Shares of Restricted Stock and Restricted Stock Units (Details) - 2016 Plan - $ / shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Unvested RSAs
Shares
Balance at the beginning of the period (in shares)	281,953	273,777
Granted (in shares)	602,442	260,207
Vested (in shares)	(233,941)	(243,592)
Forfeited (in shares)	(120,478)	(8,439)
Balance at the end of the period (in shares)	529,976	281,953
Weighted Average Grant Date Fair Value
Balance at the beginning of the period (in dollars per share)	$ 23.38	$ 32.71
Granted (in dollars per share)	13.15	20.79
Vested (in dollars per share)	22.18	30.97
Forfeited (in dollars per share)	18.16	27.20
Balance at the end of the period (in dollars per share)	$ 13.47	$ 23.38
Unvested RSUs
Shares
Balance at the beginning of the period (in shares)	53,971	44,521
Granted (in shares)	39,870	31,418
Vested (in shares)	(23,796)	(21,968)
Forfeited (in shares)	0	0
Balance at the end of the period (in shares)	70,045	53,971
Weighted Average Grant Date Fair Value
Balance at the beginning of the period (in dollars per share)	$ 28.33	$ 39.47
Granted (in dollars per share)	17.52	21.18
Vested (in dollars per share)	34.96	40.69
Forfeited (in dollars per share)	0	0
Balance at the end of the period (in dollars per share)	$ 19.92	$ 28.33
Unvested PSUs
Shares
Balance at the beginning of the period (in shares)	90,472	144,732
Granted (in shares)	154,789	75,997
Vested (in shares)	(2,616)	(42,883)
Forfeited (in shares)	(87,989)	(87,374)
Balance at the end of the period (in shares)	154,656	90,472
Weighted Average Grant Date Fair Value
Balance at the beginning of the period (in dollars per share)	$ 33.62	$ 51.67
Granted (in dollars per share)	24.55	28.30
Vested (in dollars per share)	67.78	15.48
Forfeited (in dollars per share)	27.17	67.79
Balance at the end of the period (in dollars per share)	$ 27.63	$ 33.62