CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current assets:
Trade receivables, allowances	$ 9,327	$ 9,023
Stockholders' equity:
Preferred stock shares authorized (in shares)	5,000,000	5,000,000
Preferred stock shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock shares authorized (in shares)	100,000,000	100,000,000
Common stock shares issued (in shares)	58,102,000	57,858,000
Common stock shares outstanding (in shares)	58,102,000	57,858,000
Developed technology
Other assets:
Intangibles, accumulated amortization	$ 333,920	$ 321,488
Other
Other assets:
Intangibles, accumulated amortization	$ 78,771	$ 76,887