7. Noncontrolling Interests (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Total Shareholders' Equity	$ 27,869		$ 25,631
Income (Loss) Attributable to Parent	550
Net (Income) Loss attributable to the Noncontrolling Interest, net of tax	(27)	(2)
A non-controlling interest
Shareholders' Equity attributable to non-controlling interest	151		122
Net (Income) Loss attributable to the Noncontrolling Interest, net of tax	27
Other Comprehensive (Income) Loss, Foreign Currency Transaction and Translation Adjustment, before Tax, Portion Attributable to Noncontrolling Interest	$ 1