Shareholders' Equity - Schedule of changes (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 29, 2023	Jan. 28, 2023	Oct. 29, 2022	Jul. 30, 2022	Apr. 30, 2022
Shareholders' Equity
Beginning Balance	$ 556,270	$ 533,039	$ 534,016	$ 513,420	$ 507,664
Comprehensive income	57,934	33,795	19,216	56,487	57,885
Shares issued under equity plans	602	337	380	490	392
Compensation expense for equity awards	3,259	2,780	2,545	2,527	2,725
Repurchase of shares		(4,870)	(14,123)	(29,814)	(46,032)
Dividends declared	(10,640)	(8,811)	(8,995)	(9,094)	(9,214)
Ending Balance	607,425	556,270	533,039	534,016	513,420
Common Stock
Shareholders' Equity
Beginning Balance	15,774	15,815	15,960	16,284	16,805
Shares issued under equity plans	6	5	1	15	5
Repurchase of shares		(46)	(146)	(339)	(526)
Ending Balance	15,780	15,774	15,815	15,960	16,284
Additional Paid-In Capital
Shareholders' Equity
Beginning Balance	172,175	169,063	166,139	163,137	163,156
Shares issued under equity plans	596	332	379	475	387
Compensation expense for equity awards	3,259	2,780	2,545	2,527	2,725
Repurchase of shares					(3,131)
Ending Balance	176,030	172,175	169,063	166,139	163,137
Retained Earnings
Shareholders' Equity
Beginning Balance	370,145	351,731	355,037	336,994	331,175
Comprehensive income	58,538	32,049	19,666	56,612	57,408
Repurchase of shares		(4,824)	(13,977)	(29,475)	(42,375)
Dividends declared	(10,640)	(8,811)	(8,995)	(9,094)	(9,214)
Ending Balance	418,043	370,145	351,731	355,037	336,994
Accumulated Other Comprehensive (Loss) Income
Shareholders' Equity
Beginning Balance	(1,824)	(3,570)	(3,120)	(2,995)	(3,472)
Comprehensive income	(604)	1,746	(450)	(125)	477
Ending Balance	$ (2,428)	$ (1,824)	$ (3,570)	$ (3,120)	$ (2,995)