EQUITY Net warrant exercise (Details) (USD $)	9 Months Ended
Sep. 30, 2013
Equity [Abstract]
Exercised	2,954
Warrants forfeited in cashless exercise	2,796
Warrants exercised	5,750
Weighted average exercise price - cashless exercise	$ 3.68

The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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