Quarterly report pursuant to Section 13 or 15(d)

FINANCINGS (Details Textual)

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FINANCINGS (Details Textual) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 9 Months Ended
Jul. 14, 2015
Jul. 17, 2015
Feb. 24, 2015
Sep. 30, 2015
Sep. 30, 2014
Securities Financing Transaction [Line Items]          
Stock Issued During Period, Shares, New Issues 2,325,000        
Underwriters over allotment number of shares 348,750        
Common Stock Issued During Period Per Share Two $ 7.50        
Common Stock Issuance, Discount Amount   $ 1,000      
Common Stock Issuance, Discount Price Per Share   $ 0.45      
Payments of Stock Issuance Costs   $ 200      
Proceeds from Issuance of Common Stock   16,200   $ 47,685 $ 47,836
February 2015 Financing [Member]          
Securities Financing Transaction [Line Items]          
Stock Issued During Period, Shares, New Issues       4,900,000  
Underwriters over allotment number of shares       735,000  
Common Stock Issued During Period Per Share Two       $ 5.85  
Common Stock Issuance, Discount Amount       $ 1,700  
Common Stock Issuance, Discount Price Per Share       $ 0.35  
Payments of Stock Issuance Costs       $ 300  
Proceeds from Issuance of Common Stock       $ 26,700  
Over-Allotment Option [Member]          
Securities Financing Transaction [Line Items]          
Common Stock Issuance, Discount Amount   $ 200 $ 100    
Common Stock Issuance, Discount Price Per Share     $ 0.35    
Sale of Stock, Number of Shares Issued in Transaction   348,750   418,700  
Sale of Stock, Consideration Received on Transaction   $ 2,500   $ 2,300  
Common Stock Issuance Discount Price Per Share1   $ 0.45