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Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands | Mar. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Property, Plant and Equipment, Gross | $ 42,408 | $ 42,317
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | (14,493) | (13,248)
Property, Plant and Equipment, Net | 27,915 | 29,069
Nichols Ranch [Member] |  |
Property, Plant and Equipment, Gross | 29,210 | 29,210
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | (3,472) | (2,370)
Property, Plant and Equipment, Net | 25,738 | 26,840
Equipment and other [Member] |  |
Property, Plant and Equipment, Gross | 13,198 | 13,107
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | (11,021) | (10,878)
Property, Plant and Equipment, Net | $ 2,177 | $ 2,229

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