Stockholders' Equity (Details 1) - Interstate Battery System International, Inc. and Other Investors [Member] $ in Thousands |
12 Months Ended |
|---|---|
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Dec. 31, 2016
USD ($)
| |
| Fair value | $ 26,463 |
| Allocated value | 10,000 |
| Common Stock [Member] | |
| Fair value | 7,998 |
| Allocated value | 3,022 |
| Warrants [Member] | |
| Fair value | 13,586 |
| Allocated value | 5,134 |
| Convertible Note [Member] | |
| Fair value | 4,879 |
| Allocated value | $ 1,844 |
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- Definition It refers to the fair value amount of common stock, warrants and convertible note. No definition available.
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