Accrued Liabilities and Other (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Payables and Accruals [Abstract]
Accrued vacation	$ 801	$ 801
Accrued paid personal leave	554	585
Accrued bonus	419	1,549
Property tax payable	937	0
Other	455	557
Total	$ 3,166	$ 3,492