Income Taxes (Details 1) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Current:
Federal	$ (231)	$ (1,067)	$ (824)
State	(269)	(252)	(315)
Foreign	15	(37)	0
Total current	(485)	(1,356)	(1,139)
Deferred:
Federal	(1,049)	953	76
State	(40)	140	(34)
Foreign	0	0	0
Total deferred	(1,089)	1,093	42
Total income tax (expense) benefit	$ (1,574)	$ (263)	$ (1,097)

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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