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STOCK-BASED COMPENSATION - Restricted Stock Activity Under Omnibus Plan (Detail) - Omnibus Plan [Member] - Restricted Stock [Member]
3 Months Ended
Mar. 31, 2019
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of non-vested shares of restricted stock, beginning of period | shares 964,110
Granted shares of restricted stock | shares 265,616
Forefeited | shares (500)
Vested | shares (517,833)
Number of non-vested shares of restricted stock, end of period | shares 711,393
Weighted-Average Grant Date Fair Value, beginning of period | $ / shares $ 4.79
Weighted-Average Grant Date Fair Value of Stocks | $ / shares 11.15
Weighted-Averages Grant Date Dair Value, Forefeitures | $ / shares 6.29
Weighted-Averages Grant Date Fair Value, Vested | $ / shares 3.28
Weighted-Average Grant Date Fair Value, end of period | $ / shares $ 8.26