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PREFERRED STOCK (Details) - USD ($)
$ / shares in Units, $ in Thousands
Jun. 09, 2017
Jun. 30, 2017
Fair value of preferred stock issued   $ 3,134
Series G Preferred Stock    
Dividend rate, per-dollar-amount $ 60.00  
Series H Preferred Stock    
Fair value of preferred stock issued $ 3,100  
Dividend rate 12.50%  
Redemption price per share $ 1,000