Earnings Per Share - Reconciliation of Basic and Diluted Shares Amounts (Detail) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Numerator:
Net Income (Loss)		$ 5,830	$ 3,296
Denominator:
Weighted average shares used in computing net income per share - basic		56,123	55,791
Effect of dilutive shares:
Options and stock units		378	473
Convertible senior notes	[1]	0	238
Contingent consideration		56	29
Dilutive effect of unvested performance stock units		1	0
Dilutive potential common shares		435	740
Denominator for diluted earnings per share - adjusted weighted average shares used in computing net income per share - diluted		56,558	56,531
Earnings per share:
Basic		$ 0.1	$ 0.06
Diluted		$ 0.1	$ 0.06

[1] Represents the dilutive impact for the Company's 2019 Notes. As of March 31, 2025, the if-converted value is less than the outstanding principal of the 2023 Notes and are therefore anti-dilutive. Refer to Note 9, "Convertible Senior Notes," above for more information.