Annual report pursuant to Section 13 and 15(d)

Defined Contribution Plans (Details Narrative)

v3.8.0.1
Defined Contribution Plans (Details Narrative) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Defined Benefit Plan Disclosure [Line Items]      
Pension expense $ 120 $ 121 $ 134
Continued Operations [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Pension expense 104 62 59
Discontinued Operations [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Pension expense $ 16 $ 59 $ 75