Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies

Minimum rental commitments under non cancellable operating leases

The minimum rental commitments under non‑cancelable operating leases, with lease terms in excess of one year subsequent to December 31, 2017, were as follows:

	(In thousands)
2018	$	11,342
2019		4,864
2020		3,400
2021		2,265
2022		1,876
Thereafter		8,108
	$	31,855

Schedule of pipeline contractual commitments

Our pipeline contractual commitments as of December 31, 2017 were as follows:

	(In thousands)
2018	$	8,597
2019		2,652
2020		—
2021		—
2022		—
Thereafter (1)		—
	$	11,249

(1) Final commitment period is for the period ending May 2019. See Note 4—Assets Held for Sale and Discontinued Operations for additional discussion.

Minimum salary and bonus obligations under employment contract

Our minimum salary and bonus obligations under these contracts as of December 31, 2017 were as follows:

	(In thousands)
2018	$	4,252
2019		300
2020		—
2021		—
2022		—
Thereafter		—
	$	4,552

Summary of total maximum amount of financial guarantees issued

	Maximum Amount
	2017		2018	2019	Thereafter	Total
	(In thousands)
Financial standby letters of credit and other financial surety instruments	$	81,131	184,848	367	39	$	266,385