8. Non-Cash Share-Based Employee Compensation (Details Narrative) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Non-Cash Share-Based Employee Compensation Details Narrative
Non-cash share-based employee compensation expense	$ 5	$ 40	$ 23	$ 131
Non-cash share-based employee compensation expenses as a component of cost of products	0	4	0	11
Selling, general and administrative expenses	$ 5	$ 36	$ 23	$ 120