LEASES - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Lessee, Lease
Operating lease renewal term (up to)	10 years
Operating lease, cost	$ 10,224	$ 9,922	$ 7,400
Lessor, operating lease renewal term (in years)	5 years
Rental income	$ 1,100	$ 1,100	$ 1,200
Minimum
Lessee, Lease
Operating lease term (in years)	1 year
Maximum
Lessee, Lease
Operating lease term (in years)	7 years