Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock, Common [Member]	Noncontrolling Interest [Member]	Total
Balance (in shares) at Oct. 01, 2022	9,646,972				2,731,309
Balance at Oct. 01, 2022	$ 96	$ 61,961	$ 166,600	$ 141	$ (45,420)	$ (656)	$ 182,722
Net earnings (loss)	0	0	(3,565)	0	0	0	(3,565)
Net loss attributable to non-controlling interest	$ 0	0	0	0	$ 0	(34)	(34)
Vested stock awards (in shares)	0				(85,357)
Vested stock awards	$ 0	(2,067)	0	0	$ 1,524	0	(543)
Stock based compensation	$ 0	665	0	0	$ 0	0	665
Balance (in shares) at Dec. 31, 2022	9,646,972				2,645,952
Balance at Dec. 31, 2022	$ 96	60,559	163,035	210	$ (43,896)	(690)	179,314
Other comprehensive income (loss)	$ 0	0	0	69	$ 0	0	69
Balance (in shares) at Oct. 01, 2022	9,646,972				2,731,309
Balance at Oct. 01, 2022	$ 96	61,961	166,600	141	$ (45,420)	(656)	182,722
Net earnings (loss)							(10,557)
Net loss attributable to non-controlling interest							(40)
Balance (in shares) at Apr. 01, 2023	9,646,972				2,645,952
Balance at Apr. 01, 2023	$ 96	60,912	156,043	180	$ (43,896)	(696)	172,639
Balance (in shares) at Dec. 31, 2022	9,646,972				2,645,952
Balance at Dec. 31, 2022	$ 96	60,559	163,035	210	$ (43,896)	(690)	179,314
Net earnings (loss)	0	0	(6,992)	0	0	0	(6,992)
Net loss attributable to non-controlling interest	0	0	0	0	0	(6)	(6)
Stock based compensation	$ 0	353	0	0	$ 0	0	353
Balance (in shares) at Apr. 01, 2023	9,646,972				2,645,952
Balance at Apr. 01, 2023	$ 96	60,912	156,043	180	$ (43,896)	(696)	172,639
Other comprehensive income (loss)	$ 0	0	0	(30)	$ 0	0	$ (30)
Balance (in shares) at Sep. 30, 2023	9,646,972				2,645,952		7,001,020
Balance at Sep. 30, 2023	$ 96	61,315	133,387	0	$ (43,896)	(707)	$ 150,195
Net earnings (loss)	0	0	(8,527)	0	0	0	(8,527)
Net loss attributable to non-controlling interest	$ 0	0	0	0	$ 0	(6)	(6)
Vested stock awards (in shares)	0				(50,133)
Vested stock awards	$ 0	(1,112)	0	0	$ 987	0	(125)
Stock based compensation	$ 0	440	0	0	$ 0	0	440
Balance (in shares) at Dec. 30, 2023	9,646,972				2,595,819
Balance at Dec. 30, 2023	$ 96	60,643	124,860	0	$ (42,909)	(713)	$ 141,977
Balance (in shares) at Sep. 30, 2023	9,646,972				2,645,952		7,001,020
Balance at Sep. 30, 2023	$ 96	61,315	133,387	0	$ (43,896)	(707)	$ 150,195
Net earnings (loss)							(44,822)
Net loss attributable to non-controlling interest							$ (12)
Balance (in shares) at Mar. 30, 2024	9,646,972				2,595,819		7,051,153
Balance at Mar. 30, 2024	$ 96	60,916	88,566	0	$ (42,909)	(719)	$ 105,950
Balance (in shares) at Dec. 30, 2023	9,646,972				2,595,819
Balance at Dec. 30, 2023	$ 96	60,643	124,860	0	$ (42,909)	(713)	141,977
Net earnings (loss)	0	0	(36,294)	0	0	0	(36,294)
Net loss attributable to non-controlling interest	0	0	0	0	0	(6)	(6)
Stock based compensation	$ 0	273	0	0	$ 0	0	$ 273
Balance (in shares) at Mar. 30, 2024	9,646,972				2,595,819		7,051,153
Balance at Mar. 30, 2024	$ 96	$ 60,916	$ 88,566	$ 0	$ (42,909)	$ (719)	$ 105,950