Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2014

Future Minimum Annual Rental Commitments under Various Noncancellable Operating Leases

Future minimum annual rental commitments as of December 31, 2014 under various non-cancellable operating leases for our office facilities, which expire at various dates through 2023, are as follows:

	Year Ended
In thousands	December 31,
2015	$	11,245
2016		9,234
2017		7,942
2018		6,907
2019		4,258
Thereafter		12,811
Total minimum operating lease payments	$	52,397