Shareholders' Equity - Activity in Shareholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Oct. 01, 2023	Jul. 02, 2023	Apr. 02, 2023	Oct. 02, 2022	Jul. 03, 2022	Apr. 03, 2022	Oct. 01, 2023	Oct. 02, 2022
Increase (Decrease) in Shareholders' Equity [Roll Forward]
Balance at beginning of period			$ 361,537				$ 361,537
Net income (loss)	$ 9,879			$ 14,065			$ 24,962	$ 44,176
Share repurchases (in shares)							0	(1,126,176)
Pension liability adjustment	202			3,393			$ (877)	$ 8,774
Foreign currency translation adjustment	(9,176)			(36,800)			(2,885)	(86,654)
Reclassification out of accumulated other comprehensive loss – discontinued cash flow hedge	150			$ 492			749	$ 1,673
Balance at end of period	$ 387,564						$ 387,564
Cash dividends declared, per common share (in dollars per share)	$ 0.01	$ 0.01	$ 0.01	$ 0.01	$ 0.01	$ 0.01
COMMON STOCK
Increase (Decrease) in Shareholders' Equity [Roll Forward]
Balance at beginning of period (in shares)	58,112,000	58,053,000	58,106,000	59,097,000	59,328,000	59,055,000	58,106,000	59,055,000
Balance at beginning of period	$ 5,811	$ 5,805	$ 5,811	$ 5,910	$ 5,933	$ 5,905	$ 5,811	$ 5,905
Issuances of stock related to restricted share units and performance shares (in shares)		5,000	79,000
Issuances of stock related to restricted share units and performance shares		$ 1	$ 8
Restricted stock issuances (in shares)		102,000			198,000	303,000
Restricted stock issuances		$ 10			$ 20	$ 30
Compensation expense related to share-based plans, net of forfeitures and shares received for tax withholdings (in shares)	(5,000)	(48,000)	(132,000)	(16,000)	(14,000)	(30,000)
Compensation expense related to share-based plans, net of forfeitures and shares received for tax withholdings	$ 0	$ (5)	$ (14)	$ (2)	$ (1)	$ (2)
Share repurchases (in shares)				(711,000)	(415,000)
Share repurchases				$ (71)	$ (42)
Balance at end of period (in shares)	58,107,000	58,112,000	58,053,000	58,370,000	59,097,000	59,328,000	58,107,000	58,370,000
Balance at end of period	$ 5,811	$ 5,811	$ 5,805	$ 5,837	$ 5,910	$ 5,933	$ 5,811	$ 5,837
ADDITIONAL PAID-IN CAPITAL
Increase (Decrease) in Shareholders' Equity [Roll Forward]
Balance at beginning of period	247,797	246,001	244,159	251,452	254,867	253,110	244,159	253,110
Issuances of stock related to restricted share units and performance shares		(1)	(8)
Restricted stock issuances		697			2,533	3,966
Unrecognized compensation expense related to restricted stock awards		(708)			(2,553)	(3,996)
Compensation expense related to share-based plans, net of forfeitures and shares received for tax withholdings	2,182	1,808	1,850	2,353	2,145	1,787
Share repurchases				(8,798)	(5,540)
Balance at end of period	249,979	247,797	246,001	245,007	251,452	254,867	249,979	245,007
RETAINED EARNINGS
Increase (Decrease) in Shareholders' Equity [Roll Forward]
Balance at beginning of period	292,561	277,345	278,639	290,358	274,135	261,434	278,639	261,434
Net income (loss)	9,879	15,797	(714)	14,065	16,818	13,293
Cash dividends declared	(581)	(581)	(580)	(586)	(595)	(592)
Balance at end of period	301,859	292,561	277,345	303,837	290,358	274,135	301,859	303,837
PENSION LIABILITY
Increase (Decrease) in Shareholders' Equity [Roll Forward]
Balance at beginning of period	(28,627)	(27,827)	(27,548)	(48,507)	(52,349)	(53,888)	(27,548)	(53,888)
Pension liability adjustment	202	(800)	(279)	3,393	3,842	1,539
Balance at end of period	(28,425)	(28,627)	(27,827)	(45,114)	(48,507)	(52,349)	(28,425)	(45,114)
FOREIGN CURRENCY TRANSLATION ADJUSTMENT
Increase (Decrease) in Shareholders' Equity [Roll Forward]
Balance at beginning of period	(132,484)	(133,845)	(138,775)	(150,295)	(113,625)	(100,441)	(138,775)	(100,441)
Foreign currency translation adjustment	(9,176)	1,361	4,930	(36,800)	(36,670)	(13,184)
Balance at end of period	(141,660)	(132,484)	(133,845)	(187,095)	(150,295)	(113,625)	(141,660)	(187,095)
CASH FLOW HEDGE
Increase (Decrease) in Shareholders' Equity [Roll Forward]
Balance at beginning of period	(150)	(450)	(749)	(1,541)	(2,081)	(2,722)	(749)	(2,722)
Reclassification out of accumulated other comprehensive loss – discontinued cash flow hedge	150	300	299	492	540	641
Balance at end of period	$ 0	$ (150)	$ (450)	$ (1,049)	$ (1,541)	$ (2,081)	$ 0	$ (1,049)