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SHARE BASED COMPENSATION (Additional Information) (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Mar. 31, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Exercise period       5 years 7 months 9 days 5 years 8 months 12 days
Options exercised intrinsic value       $ 337  
Stock Options Granted, Net of Forfeitures       16,212  
Stock Options and Restricted Stock          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Recognized Compensation expense $ 600   $ 500 $ 1,100 $ 1,000
2015 Omnibus Incentive Plan          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Common stock, shares authorizes 1,500,000     1,500,000  
Common stock, shares available for issuance 1,243,108     1,243,108  
Term of share based compensation plan       10 years  
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage       100.00%  
2015 Omnibus Incentive Plan | Minimum [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Vesting period       7 years  
2015 Omnibus Incentive Plan | Maximum [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Vesting period       10 years  
2015 Omnibus Incentive Plan | Stock Options and Restricted Stock          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Recognized Compensation expense $ 500   500    
2015 Omnibus Incentive Plan | Stock Option          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Unrecognized Compensation expense 300     $ 300  
Expected cost recognition weighted average period       2 years 2 months  
Options exercised intrinsic value       $ 300 $ 600
Stock Options Vested, Fair Value      
Stock Options Granted   16,212      
2015 Omnibus Incentive Plan | Restricted Stock          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Unrecognized Compensation expense $ 6,400     $ 6,400  
Expected cost recognition weighted average period       3 years 4 months  
Stock Options Granted 46,407 36,003      
2015 Omnibus Incentive Plan | Restricted Stock | 3 Year Vesting Period          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Stock Options Granted   9,170      
Vesting period   3 years      
2015 Omnibus Incentive Plan | Restricted Stock | 5 Year Vesting Period          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Stock Options Granted   26,833      
Vesting period   5 years