Note 11 - Share-based Compensation (Tables)

6 Months Ended

Jul. 01, 2017

Notes Tables

Share-based Compensation, Stock Options, Activity [Table Text Block]

	All Stock Options Outstanding
	Shares				Weighted Average Exercise Price
Options outstanding as of December 31, 2016			42,000		$	8.27
Options granted			-
Options exercised			-
Options forfeited/cancelled			-
Options outstanding as of July 1, 2017			42,000		$	8.27
Options outstanding price range at July 1, 2017	$	5.27	-	$9.81
Options exercisable as of July 1, 2017			42,000
Intrinsic value per share of outstanding stock options as of July 1, 2017	$		0

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

	Number of Time-Based Restricted Stock Units		Weighted Average Grant Date Fair Value per Share
Outstanding non-vested at December 31, 2016		197,734	$	7.33
Granted		15,000	$	4.97
Vested		25,000	$	5.41
Forfeited or expired		-		-
Outstanding non-vested at July 1, 2017		187,734	$	7.39

	Number of Performance-Based Restricted Stock Units		Weighted Average Grant Date Fair Value per Share
Outstanding non-vested at December 31, 2016		200,000	$	5.36
Granted		200,000	$	4.85
Vested		-		-
Forfeited or expired		-		-
Outstanding non-vested at July 1, 2017		400,000	$	5.11