7. Noncontrolling Interests (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Total Shareholders' Equity	$ 37,056		$ 33,969
Net (Income) Loss attributable to the Noncontrolling Interest, net of tax	(43)	(27)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest	(7)
A non-controlling interest
Shareholders' Equity attributable to non-controlling interest	147		111
Net (Income) Loss attributable to the Noncontrolling Interest, net of tax	$ (43)