PERPETUAL CUMULATIVE CONVERTIBALE PREFERRED STOCK (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
9 Months Ended | 12 Months Ended | |
|---|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
Dec. 31, 2014 |
|
| Preferred Units [Line Items] | |||
| Convertible Preferred Stock Shares Issued Upon Conversion | 1,900 | ||
| Preferred Stock to Cash Redemption Percentage | 100.00% | ||
| Shares Issued Price Per Share | $ 14.35 | ||
| Preferred Stock Carrying Value [Abstract] | |||
| Preferred Stock, Shares Issued | 11 | 0 | |
| Acquisition Price Paid Using Convertible Preferred Stock | $ 27,500 | $ 0 | |
| Payment of fees associated with the issuance of preferred stock | (220) | $ 0 | 0 |
| Accrued Preferred Stock Dividend | 339 | 0 | |
| Preferred Stock, Value, Issued | $ 27,619 | $ 0 | |
| Maximum [Member] | |||
| Preferred Units [Line Items] | |||
| Preferred Stock Dividend Rate [Percentage] | 12.00% | ||
| Minimum [Member] | |||
| Preferred Units [Line Items] | |||
| Preferred Stock Dividend Rate [Percentage] | 6.00% | ||