Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Minimum Payments Over the Terms of Applicable Contracts

As of December 31, 2018, minimum payments over the terms of applicable contracts were payable as follows (in thousands):

	2019		2020		2021		2022		2023		Thereafter		Total
Operating lease obligations	$	6,765	$	6,186	$	6,088	$	5,180	$	4,386	$	21,969	$	50,574
Capital lease obligations		1,325		1,041		571		259		224		—		3,420
Other commitments (1)(2)		11,347		2,268		907		—		—		—		14,522
Total minimum payments	$	19,437	$	9,495	$	7,566	$	5,439	$	4,610	$	21,969	$	68,516

(1)

Other commitments consist of minimum commitments under non-cancelable contracts for services relating to telecommunications, IT maintenance, financial services and employment contracts with certain employees (which consist of severance arrangements that, if exercised, would become payable in less than one year).

(2)

We had $12.9 million of standby letters of credits (LOCs) under which there were no minimum payment requirements at December 31, 2018. LOCs are commitments issued to third party beneficiaries, underwritten by a third party bank, representing funding responsibility in the event of third party demands or contingent events. The outstanding balance of our standby LOCs reduces the amount available to us from our revolving credit facility. There were no claims made against any standby LOCs during the year ended December 31, 2018.