Accrued Liabilities and Other (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Payables and Accruals [Abstract]
Accrued vacation	$ 812	$ 799
Accrued paid personal leave	591	613
Accrued bonus	2,056	1,023
Property tax payable	798	0
Other	716	339
Total	$ 4,973	$ 2,774