Note 11. Share-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

	Three Months Ended				Nine Months Ended
	September 30, 2012		October 2, 2011		September 30, 2012		October 2, 2011
Total cost of share-based payment plans	$	94	$	107	$	296	$	467

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

	Number of Common Shares
	Options Outstanding			Exercisable		Available for Grant			Weighted-Average Exercise Price
2012
Balance at January 1, 2012		1,644,639			1,155,347		874,627		$	2.92
Forfeited/cancelled/expired		(116,600	)				1,000			2.88
Balance at September 30, 2012		1,528,039			1,121,818		875,627			2.92
2011
Balance at January 2, 2011		2,031,084			904,076		699,215		$	2.99
Restricted stock unit activity, net		—					1,667			3.25
Forfeited/cancelled/expired		(362,946	)				168,996			3.18
Granted		4,000					(4,000	)		2.29
Balance at October 2, 2011 (*)		1,672,138			991,670		865,878			2.95

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

Non-Vested Shares:	Restricted Stock Units			Weighted-Average Grant- Date Fair Value
2012
Balance at January 1, 2012		38,337		$	3.25
Vested		(38,337	)		3.25
Balance at September 30, 2012		—			—
2011
Balance at January 2, 2011		79,996		$	3.25
Vested		(39,992	)		3.25
Forfeited		(1,667	)		3.25
Balance at October 2, 2011		38,337			3.25