Note 8 - Notes Payable and Bank Credit Facility (Tables)

6 Months Ended

May. 30, 2015

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	May 30, 2015
	Principal Balance			Unamortized Discount			Net Carrying Amount
Zenith acquisition note payable	$	9,000		$	(463	)	$	8,537
Transportation equipment notes payable		3,224			-			3,224
Real estate notes payable		3,415			-			3,415
Total debt		15,639			(463	)		15,176
Less current portion		(4,691	)		263			(4,428	)
Total long-term debt	$	10,948		$	(200	)	$	10,748

	November 29, 2014
	Principal Balance			Unamortized Discount		Net Carrying Amount
Real estate notes payable	$	2,218		$	-	$	2,218
Less current portion		(316	)		-		(316	)
Total long-term debt	$	1,902		$	-	$	1,902

Schedule of Maturities of Long-term Debt [Table Text Block]

Remainder of fiscal 2015	$	836
Fiscal 2016		5,688
Fiscal 2017		4,329
Fiscal 2018		3,856
Fiscal 2019		526
Fiscal 2020		404
Thereafter		-
	$	15,639