Segment Information (Details 3) - USD ($) $ in Thousands |
Jun. 30, 2015 |
Dec. 31, 2014 |
---|---|---|
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | $ 20,536 | $ 17,727 |
United States [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | 10,926 | 10,999 |
Canada [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | 962 | 1,334 |
U.K. [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | 5,491 | 4,518 |
Other foreign markets [Member] | ||
Segment Reporting Information [Line Items] | ||
Total consolidated identifiable assets | $ 3,157 | $ 876 |