Segment Information (Details 3) - USD ($) $ in Thousands |
Sep. 30, 2017 |
Dec. 31, 2016 |
---|---|---|
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | $ 26,546 | $ 20,364 |
United States [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | 12,482 | 12,331 |
Canada [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | 1,278 | 730 |
U.K. [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | 6,396 | 3,508 |
Other foreign markets [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | $ 6,390 | $ 3,795 |