Annual report pursuant to Section 13 and 15(d)

Notes Payable - Current vs Long-term (Details)

v3.10.0.1
Notes Payable - Current vs Long-term (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Current debt    
Less deferred financing costs $ (121) $ (121)
Long-term Debt, Current Maturities, Total 5,062 4,774
Long term debt    
Less deferred financing costs (213) (334)
Long-term Debt 9,600 14,662
Sweetwater IDR Bond [Member]    
Current debt    
Current Debt 5,183 4,895
Long term debt    
Long term debt $ 9,813 $ 14,996