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LEASES - Additional Information (Detail)
$ in Millions
3 Months Ended
Mar. 31, 2019
USD ($)
Lessee, Lease, Description [Line Items]  
Option to extend 7 years
Finance lease $ 0.0
Operating lease cost $ 2.7
Minimum [Member]  
Lessee, Lease, Description [Line Items]  
Lease terms 2 years
Maximum [Member]  
Lessee, Lease, Description [Line Items]  
Lease terms 30 years