Leases (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Significant Components of Lease Cost

The components of lease cost were as follows:

	Three Months Ended
	March 31,
	2019
Operating lease cost	$	4,158
Short-term lease cost		719
Sublease income (a)		(1,100	)
Net lease cost	$	3,777

^(a) As a result of the adoption of ASC 842, sublease income is classified within revenues for three-months ended March 31, 2019.  Prior to the adoption, sublease income was recorded as a reduction to cost of sales.  Sublease income excludes rental income from owned assets of $406, which is recorded within revenues.

Future Minimum Lease Payments Under Non-cancellable Leases

Future minimum lease payments under non-cancellable leases as of March 31, 2019 were as follows:

2019	$	12,223
2020		16,893
2021		16,484
2022		12,562
2023		9,216
Thereafter		16,458
Total lease payments	$	83,836
Less: imputed interest		(20,474	)
Present value of lease liabilities	$	63,362

Other Information Related to leases

Other information related to leases was as follows:

	Three Months Ended
	March 31,
	2019
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	2,979
Leased assets obtained in exchange for new operating lease liabilities		—