Long-Term Debt (Details Narrative) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2017 |
Dec. 31, 2017 |
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| Extinguishment fair value loss | $ (2,731) | $ (4,278) | |||
| Exchange Agreement [Member] | Senior Convertible Notes [Member] | March 23, 2017 and April 18, 2017 [Member] | |||||
| Debt conversion, converted instrument, shares issued | 3,795,429 | ||||
| Extinguishment fair value loss | $ 4,300 | ||||
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- Definition The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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