Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments And Contingencies Disclosure [Abstract]

Summary of Future Minimum Payments and Operating Lease Obligations

The Company’s approximate future minimum payments for its operating lease obligations that have initial or remaining noncancelable terms in excess of one year are as follow:

	Years ending December 31,
	(In thousands)
2019		929
2020		399
2021		385
2022		175
2023		38
Thereafter		—
Total	$	1,926