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STOCK-BASED COMPENSATION - Restricted Stock Activity Under Omnibus Plan (Detail) - Omnibus Plan [Member] - $ / shares
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Weighted-Average Grant Date Fair Value, Granted $ 6.51 $ 5.64
Restricted Stock [Member]    
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]    
Number of non-vested shares of restricted stock, beginning of period 1,816,968  
Granted 407,886  
Forefeited (16,000)  
Vested (1,244,744)  
Number of non-vested shares of restricted stock, end of period 964,110 1,816,968
Weighted-Average Grant Date Fair Value, beginning of period $ 2.76  
Weighted-Average Grant Date Fair Value, Granted 6.71  
Weighted-Averages Grant Date Dair Value, Forfeited 4.31  
Weighted-Average Grant Date Fair Value, Vested 2.47  
Weighted-Average Grant Date Fair Value, end of period $ 4.79 $ 2.76