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SHARE-BASED COMPENSATION PLANS - Narrative (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
2011 Incentive Stock Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares reserved to be issued (in shares) 881,920    
Number of shares available to be issued (in shares) 248,770    
2011 Incentive Stock Plan | Restricted stock awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Unrecognized compensation expense $ 2.3 $ 2.0 $ 2.2
Unrecognized compensation expense, weighted-average recognition period 1 year 9 months 18 days    
Employee Stock Purchase Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares reserved to be issued (in shares) 350,000    
Number of shares available to be issued (in shares) 151,480    
Maximum shares purchase, as percentage of salary 10.00%    
Percentage of value of the shares on the semi-annual offering 95.00%