8. Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Current:
Federal	$ 18	$ 23
State	0	2
Total, Current	18	25
Federal	289	827
State	38	48
Total, Deferred	327	875
Total, Current and Deferred	$ 345	$ 900