Segment Information (Details 2) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
|
Segment Reporting Information [Line Items] | ||||
Total consolidated depreciation and amortization expenses | $ 46 | $ 57 | $ 97 | $ 111 |
United States [Member] | ||||
Segment Reporting Information [Line Items] | ||||
Total consolidated depreciation and amortization expenses | 39 | 50 | 82 | 99 |
Canada [Member] | ||||
Segment Reporting Information [Line Items] | ||||
Total consolidated depreciation and amortization expenses | 1 | 1 | 2 | 1 |
U.K. [Member] | ||||
Segment Reporting Information [Line Items] | ||||
Total consolidated depreciation and amortization expenses | $ 6 | $ 6 | $ 13 | $ 11 |
Other foreign markets [Member] | ||||
Segment Reporting Information [Line Items] | ||||
Total consolidated depreciation and amortization expenses |