CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Retained Earnings [Member]
Net income	$ 53,330				$ 53,330
Share-based compensation	4,832		$ 4,832
Issuance of shares through share-based compensation plans	6		6
Issuance of shares through share-based compensation plans, Shares		184,000
Share-based compensation plan withholdings	(5,289)		(5,289)
Share-based compensation plan withholdings, Shares		(46,000)
Currency translation	(3,612)			$ (3,612)
Unrealized gain (loss) on investments	(3,001)			(3,001)
Balance - Ending Balance at Apr. 02, 2022	1,472,321	$ 49	1,255,728	5,297	221,841
Balance - Beginning Balance at Jan. 01, 2022	1,426,055	$ 49	1,256,179	1,316	168,511
Balance, Shares - Beginning Balance at Jan. 01, 2022		49,300
Balance, shares - Ending Balance at Apr. 02, 2022		49,438,000
Net income	29,068				29,068
Share-based compensation	6,119		6,119
Issuance of shares through share-based compensation plans	0
Issuance of shares through share-based compensation plans, Shares		225
Purchases of common stock	$ 3,197		1,638		1,559
Purchases of common stock (in shares)	(46,000)	46
Share-based compensation plan withholdings	$ 6,273		6,273
Share-based compensation plan withholdings, Shares		62
Currency translation	1,090			1,090
Unrealized gain (loss) on investments	1,392			1,392
Balance - Ending Balance at Apr. 01, 2023	1,624,625	$ 49	1,241,839	(7,528)	390,265
Balance - Beginning Balance at Dec. 31, 2022	$ 1,596,426	$ 49	$ 1,243,631	$ (10,010)	$ 362,756
Balance, Shares - Beginning Balance at Dec. 31, 2022		48,684,000
Balance, shares - Ending Balance at Apr. 01, 2023		48,801,000