7. Noncontrolling Interests (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Total Shareholders' Equity	$ 25,631	$ 19,742	$ 22,917
Profit from operations, non-controlling interest portion	55
A non-controlling interest
Total Shareholders' Equity	122	62
Other Comprehensive (Income) Loss, Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Noncontrolling Interest	$ 5