21. Income Taxes (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Current:
Federal	$ 6,923	$ (1,817)	$ 1,176
State	508	232	583
Foreign	207	(387)	0
Total current provision (benefit)	7,638	(1,972)	1,759
Deferred Provision
Federal	(1,329)	(9,497)	(18,985)
State	(551)	(952)	(3,531)
Foreign	1,304	(1,304)	0
Total deferred provision (benefit)	(576)	(11,753)	(22,516)
Total	$ 7,062	$ (13,725)	$ (20,757)