Note 6 - Stockholders' Equity (Tables)

6 Months Ended

Jul. 01, 2017

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months				Six Months
	Ended				Ended
	July 1 ,		July 2,		July 1 ,		July 2,
	201 7		2016		201 7		2016
Weighted average shares outstanding for basic calculation		14,203		14,083		14,196		14,164
Add: Effect of dilutive stock awards		-		-		-		-
Weighted average shares outstanding, adjusted for diluted calculation		14,203		14,083		14,196		14,164

Schedule of Stockholders Equity [Table Text Block]

									Accumulated
			Capital in						Other
	Common		Excess of			Retained			Comprehensive
	Stock		Par Value			Earnings			Loss
Balance at December 31, 2016	$	275	$	16,840		$	5,129		$	(2,262	)
Net loss		-		-			(402	)		-
Dividend payable adjustment due to restricted share forfeitures		-		-			134			-
Stock-based compensation		-		(66	)		-			-
Adjustment to net periodic benefit cost		-		-			-			50
Balance at July 1, 2017	$	275	$	16,774		$	4,861		$	(2,212	)