|
SUPPLEMENTAL CASH FLOW INFORMATION (Details) (USD $)
In Thousands, unless otherwise specified |
9 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Dec. 31, 2013
|
Dec. 31, 2012
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Dec. 31, 2010
|
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| Non-cash financial activities: | |||||
| Common stock options issued as payment of accrued compensation | $ 962 | $ 999 | $ 999 | $ 674 | |
| Derivative liability reclassified to equity upon exercise of warrants | $ 0 | $ 80 | $ 80 | $ 608 | $ 86 |