Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Restated) (Details 2)

v3.8.0.1
Segment Information (Restated) (Details 2) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Segment Reporting Information [Line Items]    
Total consolidated depreciation and amortization expenses $ 33 $ 39
United States [Member]    
Segment Reporting Information [Line Items]    
Total consolidated depreciation and amortization expenses 28 33
Canada [Member]    
Segment Reporting Information [Line Items]    
Total consolidated depreciation and amortization expenses 1 1
U.K. [Member]    
Segment Reporting Information [Line Items]    
Total consolidated depreciation and amortization expenses 4 5
Other foreign markets [Member]    
Segment Reporting Information [Line Items]    
Total consolidated depreciation and amortization expenses