CONDENSED CONSOLIDATED INCOME STATEMENTS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2017	Jul. 01, 2016	Jun. 30, 2017	Jul. 01, 2016
Income Statement [Abstract]
Stock Issued During Period, Value, Stock Options Exercised			$ 0
Net sales	$ 26,489	$ 32,508	68,833	$ 98,590
Cost of sales	22,781	27,045	61,050	81,573
Gross profit	3,708	5,463	7,783	17,017
Selling and administrative expenses	2,604	3,475	7,711	11,222
Operating profit	1,104	1,988	72	5,795
Interest and financing expense	255	389	703	1,191
Income/(loss) before income taxes	849	1,599	(631)	4,604
Provision for/(benefit from) income taxes	43	(6)	43	(6)
Net Income (Loss) Attributable to Parent, Diluted	806	1,605	(674)	4,610
Net income/(loss)	$ 806	$ 1,605	$ (674)	$ 4,610
Weighted average number of shares outstanding:
Basic (in shares)	10,193,200	10,211,347	10,176,626	10,210,805
Diluted (in shares)	10,193,200	10,211,347	10,176,626	10,210,805
Earnings Per Share, Basic	$ 80	$ 160	$ (70)	$ 450
Diluted net income (loss) per share (in usd per share)	$ 80	$ 160	$ (70)	$ 450