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Discontinued Operations - Schedule of Assets and Liabilities Related to Discontinued Operations (Details) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015 | Sep. 29, 2015
--- | --- | --- | ---
Cash | $ 222 | $ 124 |
Total assets | 9,240 | 24,330 |
Accounts payable | 708 | 2,346 |
Accrued payroll, payroll taxes and social benefits | 327 | 1,320 |
GridSense [Member] | Discontinued Operations [Member] |  |  |
Cash | 19 | 48 |
Other current assets and non-current assets | 100 | 1,060 |
Total assets | 119 | 1,108 |
Short-term bank credit |  | 138 |
Accounts payable | 501 | 950 |
Accrued payroll, payroll taxes and social benefits | 90 | 186 |
Other current and non-current liabilities | 406 | 572 |
Total liabilities | $ 997 | $ 1,846 |
U.S. Seismic Systems, Inc [Member] | Discontinued Operations [Member] |  |  |
Cash |  |  |
Other current assets and non-current assets |  |  |
Total assets |  |  |
Short-term bank credit |  |  | 999
Accounts payable |  |  | 1,029
Accrued payroll, payroll taxes and social benefits |  |  | 90
Other current and non-current liabilities |  |  | 1,721
Total liabilities |  |  | $ 3,839

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