Commitments And Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments And Contingencies [Abstract]

Future Minimum Lease Payments

		Amount
		(In thousands)
2017	$	18,665
2018		14,107
2019		10,428
2020		6,086
2021		2,576
Thereafter		2,751
Total	$	54,613