Quarterly report pursuant to Section 13 or 15(d)

Bank Debt (Details)

v3.7.0.1
Bank Debt (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Components of bank debt    
Bank debt $ 133 $ 121
Less: Current portion of bank debt (133) (121)
Long-term portion of bank debt
Two lines of credit, monthly principal and interest, ranging from $0 to $1, average interest of 8.4%, guaranteed personally by former owners of subsidiary, maturing July 2017 [Member]    
Components of bank debt    
Bank debt 119 121
Equipment finance agreement, monthly principal of $1, maturing February 2020 [Member]    
Components of bank debt    
Bank debt $ 14