The following tables summarize the changes in equity during the three months ended March 31, 2026 and 2025, respectively (amounts in thousands):


	Common Stock
	Shares	Amount		Additional paid-in capital		Accumulated other comprehensive income (loss)		Accumulated deficit		Total stockholders' equity
Balance at December 31, 2025	46,744	$	47	$	873,637	$	(723)	$	(577,231)	$	295,730
Issuance of common stock under stock plans, net of tax and payments	317	—		(288)		—		—		(288)
Stock-based compensation expense	—	—		4,528		—		—		4,528
Unrealized losses on marketable securities, net of tax	—	—		—		(113)		—		(113)
Foreign currency translation, net of tax	—	—		—		(177)		—		(177)
Net loss	—	—		—		—		(17,541)		(17,541)
Balance at March 31, 2026	47,061	$	47	$	877,877	$	(1,013)	$	(594,772)	$	282,139


	Common Stock
	Shares	Amount		Additional paid-in capital		Accumulated other comprehensive income (loss)		Accumulated deficit		Total stockholders' equity
Balance at December 31, 2024	38,573	$	39	$	803,160	$	(3,080)	$	(470,081)	$	330,038
Issuance of common stock under stock plans, net of tax and payments	228	—		138		—		—		138
Stock-based compensation expense	—	—		5,462		—		—		5,462
Unrealized losses on marketable securities, net of tax	—	—		—		(8)		—		(8)
Foreign currency translation, net of tax	—	—		—		1,267		—		1,267
Net loss	—	—		—		—		(20,504)		(20,504)
Balance at March 31, 2025	38,801	$	39	$	808,760	$	(1,821)	$	(490,585)	$	316,393