CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenues:
Total revenues	$ 41,310	$ 40,759
Costs and Expenses:
Costs of revenues	13,529	11,904
Research and development	12,984	13,051
Selling, general, and administrative	16,498	15,645
Amortization of acquired intangible assets	259	325
Interest and other expense (income), net	(1,692)	(911)
Income (loss) before income tax expense	(268)	745
Income tax expense	(125)	(390)
Net income (loss)	(393)	355
Other comprehensive income (loss):
Foreign currency translation adjustments, net of tax	(522)	260
Change in unrealized gain (loss) related to available-for-sale debt securities, net of tax	(20)	7
Total other comprehensive income (loss)	(542)	267
Comprehensive income (loss)	$ (935)	$ 622
Net income (loss) per share:
Basic	$ (0.01)	$ 0.01
Diluted	$ (0.01)	$ 0.01
Weighted average common shares used to calculate net income (loss) per share:
Basic	38,500	37,737
Diluted	38,500	38,859
Analytics
Revenues:
Total revenues	$ 38,463	$ 36,326
Integrated Yield Ramp
Revenues:
Total revenues	$ 2,847	$ 4,433