Consolidated Statements of Changes in Stockholder's Equity Statement - USD ($) $ in Thousands	Total	Common Stock [Member]	Preferred Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]
Beginning balance (in shares) at Jan. 02, 2022		52,037,511	100				(2,104,953)
Beginning balance at Jan. 02, 2022	$ 214,224	$ 520	$ 0	$ 287,816	$ (61,396)	$ 1,411	$ (14,127)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	1,941			1,941
Vesting of non-vested shares (in shares)		856,039
Vesting of non-vested shares and RSUs	0	$ 9		(9)
Net income (loss)	(21,269)				(21,269)
Change in valuation of interest rate swap	4,282					4,282
Ending balance (in shares) at Apr. 03, 2022		52,893,550	100				(2,104,953)
Ending balance at Apr. 03, 2022	199,178	$ 529	$ 0	289,748	(82,665)	5,693	$ (14,127)
Beginning balance (in shares) at Jan. 02, 2022		52,037,511	100				(2,104,953)
Beginning balance at Jan. 02, 2022	214,224	$ 520	$ 0	287,816	(61,396)	1,411	$ (14,127)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(47,745)
Ending balance (in shares) at Jul. 03, 2022		52,910,414	100				(2,104,953)
Ending balance at Jul. 03, 2022	174,233	$ 529	$ 0	290,684	(109,141)	6,288	$ (14,127)
Beginning balance (in shares) at Apr. 03, 2022		52,893,550	100				(2,104,953)
Beginning balance at Apr. 03, 2022	199,178	$ 529	$ 0	289,748	(82,665)	5,693	$ (14,127)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	936			936
Vesting of non-vested shares (in shares)		16,864
Vesting of non-vested shares and RSUs	0
Net income (loss)	(26,476)				(26,476)
Change in valuation of interest rate swap	(595)					595
Ending balance (in shares) at Jul. 03, 2022		52,910,414	100				(2,104,953)
Ending balance at Jul. 03, 2022	$ 174,233	$ 529	$ 0	290,684	(109,141)	6,288	$ (14,127)
Beginning balance (in shares) at Jan. 01, 2023	50,903,111	53,010,414	100				(2,107,303)
Beginning balance at Jan. 01, 2023	$ 150,842	$ 530	$ 0	292,708	(136,968)	8,702	$ (14,130)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	1,097			1,097
Vesting of non-vested shares (in shares)		767,359
Vesting of non-vested shares and RSUs	0	$ 8		(8)
Net income (loss)	864				864
Repurchase of treasury stock (in shares)							(144,434)
Purchase of treasury stock	(295)						$ (295)
Change in valuation of interest rate swap	(1,137)					(1,137)
Ending balance (in shares) at Apr. 02, 2023		53,777,773	100				(2,251,737)
Ending balance at Apr. 02, 2023	$ 151,371	$ 538	$ 0	293,797	(136,104)	7,565	$ (14,425)
Beginning balance (in shares) at Jan. 01, 2023	50,903,111	53,010,414	100				(2,107,303)
Beginning balance at Jan. 01, 2023	$ 150,842	$ 530	$ 0	292,708	(136,968)	8,702	$ (14,130)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	$ 15,818
Ending balance (in shares) at Jul. 02, 2023	51,557,379	53,809,116	100				(2,251,737)
Ending balance at Jul. 02, 2023	$ 168,032	$ 538	$ 0	294,799	(121,150)	8,270	$ (14,425)
Beginning balance (in shares) at Apr. 02, 2023		53,777,773	100				(2,251,737)
Beginning balance at Apr. 02, 2023	151,371	$ 538	$ 0	293,797	(136,104)	7,565	$ (14,425)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation	1,002			1,002
Vesting of non-vested shares (in shares)		31,343
Vesting of non-vested shares and RSUs	0
Net income (loss)	14,954				14,954
Change in valuation of interest rate swap	$ 705					705
Ending balance (in shares) at Jul. 02, 2023	51,557,379	53,809,116	100				(2,251,737)
Ending balance at Jul. 02, 2023	$ 168,032	$ 538	$ 0	$ 294,799	$ (121,150)	$ 8,270	$ (14,425)