Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balances (in shares) at Jan. 01, 2022	137,239,000
Balances at Jan. 01, 2022	$ 1,372	$ 701,688	$ (289,976)	$ (1,451)	$ 411,633
Net income	0	0	36,078	0	36,078
Other comprehensive income (loss)	0	0	0	(253)	(253)
Total comprehensive income					35,825
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes (in shares)	602,000
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes	$ 6	(25,034)	0	0	(25,028)
Stock-based compensation expense	$ 0	14,125	0	0	14,125
Repurchase of common stock (in shares)	(244,000)
Repurchase of common stock	$ (2)	(14,998)	0	0	(15,000)
Balances (in shares) at Apr. 02, 2022	137,597,000
Balances at Apr. 02, 2022	$ 1,376	675,781	(253,898)	(1,704)	$ 421,555
Balances (in shares) at Dec. 31, 2022	137,099,000				137,099,000
Balances at Dec. 31, 2022	$ 1,371	599,300	(111,094)	(2,414)	$ 487,163
Net income	0	0	55,923	0	55,923
Other comprehensive income (loss)	0	0	0	189	189
Total comprehensive income					56,112
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes (in shares)	657,000
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes	$ 6	(32,558)	0	0	(32,552)
Stock-based compensation expense	$ 0	14,255	0	0	14,255
Repurchase of common stock (in shares)	(119,000)
Repurchase of common stock	$ (1)	(10,003)	0	0	$ (10,004)
Balances (in shares) at Apr. 01, 2023	137,637,000				137,637,000
Balances at Apr. 01, 2023	$ 1,376	$ 570,994	$ (55,171)	$ (2,225)	$ 514,974