Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2018

Commitments and Contingencies.

Schedule of Future Minimum Lease Payments for Operating Leases

Future minimum lease payments under non-cancelable operating leases (with initial or remaining lease terms in excess of one year) as of June 30, 2018 are (in thousands):

	As Lessor		As Lessee
Remainder of 2018	$	11,875	$	7,016
2019		23,619		12,914
2020		21,928		11,612
2021		17,336		7,032
2022		9,085		1,554
2023 and thereafter		8,621		2,290
Total future minimum lease payments	$	92,464	$	42,418

Schedule of Future Minimum Lease Payments for Capital Leases

Future minimum lease payments under non-cancelable capital leases related to sale/leaseback transactions (with initial or remaining lease terms in excess of one year) as of June 30, 2018 are (in thousands):

	Total		Imputed		Net Present
	Payments		Interest		Value
2018	$	25,528	$	3,322	$	22,206
2019		19,930		2,403		17,527
2020		6,042		1,800		4,242
2021		6,043		1,316		4,727
2022		4,296		705		3,591
2023 and thereafter		11,510		1,021		10,489
Total future minimum lease payments	$	73,349	$	10,567	$	62,782