Lease Commitments (Tables)

12 Months Ended

Dec. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Future Minimum Payments for all Non-Cancelable Operating Leases

Certain of these leases contain provisions for optional renewal at the end of the lease terms.

2015	$	22,811
2016		17,581
2017		13,603
2018		9,996
2019		9,736
Thereafter		15,488