Annual report pursuant to Section 13 and 15(d)

Bank Debt (Details)

v3.6.0.2
Bank Debt (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Components of bank debt    
Bank debt $ 121 $ 419
Less: Current portion of bank debt 121 131
Long-term portion of bank debt
Installment note, monthly principal and interest of $1, interest 9.05%, secured by vehicles, maturing July 2016 [Member]    
Components of bank debt    
Bank debt 3
Two lines of credit, monthly principal and interest, ranging from $0 to $1, average interest of 8.4%, guaranteed personally by principal shareholders of acquired companies, maturing July 2017 [Member]    
Components of bank debt    
Bank debt $ 121 $ 128