COMMON STOCK AND WARRANTS. (Details) - Warrants [Member] - $ / shares |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
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| Number of Shares | |||
| Begining Balance | 244,000 | 382,000 | 856,000 |
| Warrants exercised | (191,000) | (138,000) | (42,000) |
| Warrants expired | (49,000) | (432,000) | |
| Ending Balance | 4,000 | 244,000 | 382,000 |
| Price per Share | |||
| Begining Balance | |||
| Warrants exercised | 6.09 | 8.43 | 8.85 |
| Warrants expired | 8.85 | ||
| Ending Balance | 735.00 | ||
| Weighted Average Exercise Price | |||
| Begining Balance | 106.72 | 70.87 | 36.55 |
| Warrants exercised | 6.09 | 8.43 | 8.85 |
| Warrants expired | 444.00 | 8.85 | |
| Ending Balance | 735.00 | 106.72 | 70.87 |
| Minimum [Member] | |||
| Price per Share | |||
| Begining Balance | 6.09 | 6.09 | 6.09 |
| Warrants exercised | |||
| Ending Balance | 6.09 | 6.09 | 6.09 |
| Maximum [Member] | |||
| Price per Share | |||
| Begining Balance | 735.00 | 735.00 | 735.00 |
| Warrants exercised | |||
| Ending Balance | $ 735.00 | $ 735.00 | $ 735.00 |
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- Definition It represents number of shares of class of warrant or right exercise price of warrants or rights exercised. No definition available.
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- Definition It represents number of shares of class of warrant or right exercise price of warrants or rights expired. No definition available.
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- Definition Exercise price per share No definition available.
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- Definition Warrants exercised No definition available.
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- Definition Warrants expired No definition available.
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- Definition Weighted average exercise price warrants exercised No definition available.
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- Definition It represents weighted average exercise price warrants expired. No definition available.
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- Definition Weighted average exercise price warrants outstanding No definition available.
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- References No definition available.
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