Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments And Contingencies Disclosure [Abstract]

Summary of Future Minimum Payments under Operating Leases and Service Agreements

The Company’s operating leases cover primarily buildings and underlying real estate, office equipment and automobiles. The Company has also entered into multiple year software subscription service agreements We do not have lease arrangements with related parties. A summary of lease and purchase commitments as of December 31, 2018, under all non-cancelable operating leases and service agreements with terms exceeding one year is as follows:

2019	$	7,530
2020		5,016
2021		2,468
2022		2,152
2023		1,532
2024 or later		4,021
Total	$	22,719