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STOCK-BASED COMPENSATION - Restricted Stock Activity Under Omnibus Plan (Detail)
12 Months Ended
Dec. 31, 2017
$ / shares
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Granted shares of restricted stock | shares 1,099,756
Restricted Stock [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Forefeited | shares (2,411,223)
Number of vested shares | shares (1,050,356)
Weighted-Average Grant Date Fair Value, beginning of period $ 2.58
Weighted-Averages Grant Date Dair Value, Forefeitures 2.33
Weighted-Average Grant Date Fair Value, Vested restricted stock 3.57
Weighted-Average Grant Date Fair Value, end of period 2.76
Omnibus Plan [Member] | Restricted Stock [Member]  
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]  
Weighted-Average Grant Date Fair Value, Granted restricted stock $ 3.31