Segment Information (Details 3) - USD ($) $ in Thousands |
Jun. 30, 2017 |
Dec. 31, 2016 |
---|---|---|
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | $ 25,313 | $ 20,364 |
United States [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | 11,742 | 12,331 |
Canada [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | 798 | 730 |
U.K. [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | 6,942 | 3,508 |
Other foreign markets [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | $ 5,831 | $ 3,795 |