LEASES (Tables)

9 Months Ended

Sep. 30, 2019

LEASES [Abstract]

Future Minimum Lease Payments under Operating Leases

Future minimum lease payments under operating leases that have initial noncancelable lease terms in excess of one year at September 30, 2019  were as follows (in thousands):

2019	$	9,503
2020		33,200
2021		25,550
2022		22,573
2023		18,684
Thereafter		95,939
Total lease payments		205,449
Less: imputed interest		(41,431	)
Operating lease liabilities	$	164,018

Lease Cost

The following table summarizes lease cost for the three and nine months ended September 30, 2019 (in thousands):

	Three months ended September 30, 2019			Nine months ended September 30, 2019
Operating lease cost	$	9,490		$	29,461
Variable lease cost		386			1,417
Short-term lease cost		7,727			24,582
Sublease income		(366	)		(924	)
Total lease cost	$	17,237		$	54,536

Operating Leases, Weighted Average Discount Rate and Remaining Lease Term

The following table summarizes other supplemental information about the Company’s operating leases as of September 30, 2019:

Weighted average discount rate		4.0	%
Weighted average remaining lease term	10 years