8. Non-Cash Share-Based Employee Compensation (Details Narrative) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Non-Cash Share-Based Employee Compensation Details Narrative
Non-cash share-based employee compensation expense	$ 2	$ 15	$ 33	$ 18
Non-cash share-based employee compensation expenses as a component of cost of products	0	0	0	0
Selling, general and administrative expenses	$ 2	$ 15	$ 33	$ 18