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COMMON STOCK (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 8 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2013
Class of Stock [Line Items]        
Proceeds from sale of shares $ 2,169    
At The Market Offering Agreement [Member]        
Class of Stock [Line Items]        
Number of shares sold 320,000   328,276  
Proceeds from sale of shares $ 2,169   $ 2,287  
Share issue price $ 6.99   $ 6.99  
Fees paid to Ascendiant $ 67   $ 69  
Share Repurchase Program [Member] | 10b5-1 Plan [Member]        
Class of Stock [Line Items]        
Number of authorized shares to repurchase       750,000
Expiration date Dec. 08, 2017      
Share Repurchase Program [Member] | 10b5-1 Plan [Member] | Cumulative basis [Member]        
Class of Stock [Line Items]        
Number of authorized shares to repurchase 232,957   232,957  
Number of shares amount $ 920   $ 920