Quarterly report pursuant to Section 13 or 15(d)

Notes Payable - Current vs Long-term (Details)

v3.8.0.1
Notes Payable - Current vs Long-term (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
Current debt    
Less deferred financing costs $ (121) $ (121)
Long-term Debt, Current Maturities, Total 4,844 4,774
Long term debt    
Less deferred financing costs (304) (334)
Long-term Debt 13,424 14,662
Sweetwater IDR Bond [Member]    
Current debt    
Current Debt 4,965 4,895
Long term debt    
Long term debt $ 13,728 $ 14,996