Note 11 - Share-based Compensation (Tables)

3 Months Ended

Apr. 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 April 1, 2017		42,000		$	8.27
Options outstanding price range at April 1, 2017	$5.27	-	9.81
Options exercisable as of April 1, 2017		27,000
Intrinsic value per share of outstanding stock options as of April 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		-		-
Vested		-		-
Forfeited or expired		-		-
Outstanding non-vested at April 1, 2017		197,734	$	7.33

	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 April 1, 2017		400,000	$	5.11