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OTHER INTANGIBLES - Narrative (Detail) - USD ($)
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]    
Finite lived intangible asset, estimated useful life 20 years  
Finite lived intangible asset, remaining amorization period   14 years
Estimated amortization expenense for each of the next five years $ 9,965  
Minimum    
Finite-Lived Intangible Assets [Line Items]    
Finite lived intangible asset, remaining amorization period 13 years  
Maximum    
Finite-Lived Intangible Assets [Line Items]    
Finite lived intangible asset, remaining amorization period 20 years