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	126,969	0	126,969
Other comprehensive income (loss)	0	0	0	(2,215)	(2,215)
Total comprehensive income					124,754
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes (in shares)	1,452,000
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes	$ 15	(45,741)	0	0	(45,726)
Stock-based compensation expense	$ 0	41,207	0	0	41,207
Repurchase of common stock (in shares)	(1,663,000)
Repurchase of common stock	$ (17)	(90,120)	0	0	(90,137)
Balances (in shares) at Oct. 01, 2022	137,028,000
Balances at Oct. 01, 2022	$ 1,370	607,034	(163,007)	(3,666)	441,731
Balances (in shares) at Jul. 02, 2022	137,263,000
Balances at Jul. 02, 2022	$ 1,373	646,593	(209,366)	(2,679)	435,921
Net income	0	0	46,359	0	46,359
Other comprehensive income (loss)	0	0	0	(987)	(987)
Total comprehensive income					45,372
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes (in shares)	450,000
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes	$ 4	(13,548)	0	0	(13,544)
Stock-based compensation expense	$ 0	13,958	0	0	13,958
Repurchase of common stock (in shares)	(685,000)
Repurchase of common stock	$ (7)	(39,969)	0	0	(39,976)
Balances (in shares) at Oct. 01, 2022	137,028,000
Balances at Oct. 01, 2022	$ 1,370	607,034	(163,007)	(3,666)	$ 441,731
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	160,355	0	160,355
Other comprehensive income (loss)	0	0	0	(637)	(637)
Total comprehensive income					159,718
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes (in shares)	1,274,000
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes	$ 13	(43,127)	0	0	(43,114)
Stock-based compensation expense	$ 0	52,408	0	0	52,408
Repurchase of common stock (in shares)	(351,000)
Repurchase of common stock	$ (4)	(30,001)	0	0	$ (30,005)
Balances (in shares) at Sep. 30, 2023	138,022,000				138,022,000
Balances at Sep. 30, 2023	$ 1,380	578,580	49,261	(3,051)	$ 626,170
Balances (in shares) at Jul. 01, 2023	137,823,000
Balances at Jul. 01, 2023	$ 1,378	580,592	(4,527)	(2,682)	574,761
Net income	0	0	53,788	0	53,788
Other comprehensive income (loss)	0	0	0	(369)	(369)
Total comprehensive income					53,419
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes (in shares)	309,000
Common stock issued in connection with employee equity incentive plans, net of shares withheld for employee taxes	$ 4	(8,679)	0	0	(8,675)
Stock-based compensation expense	$ 0	16,664	0	0	16,664
Repurchase of common stock (in shares)	(110,000)
Repurchase of common stock	$ (2)	(9,997)	0	0	$ (9,999)
Balances (in shares) at Sep. 30, 2023	138,022,000				138,022,000
Balances at Sep. 30, 2023	$ 1,380	$ 578,580	$ 49,261	$ (3,051)	$ 626,170