Note 6. Product Warranty (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Product Warranty Liability [Table Text Block]

	Three Months Ended September 30,					Nine Months Ended September 30,
	2012		2011			2012			2011
Balance at beginning of period	$	50	$	50		$	50		$	50
Provisions		-		7			25			63
Warranty services provided, net		-		(7	)		(25	)		(63	)
	$	50	$	50		$	50		$	50