Leases (Tables)

12 Months Ended

Dec. 31, 2014

Leases [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

Future minimum lease payments under non-cancelable operating leases at December 31, 2014 were as follows:

Years ending December 31,
2015	$	47,496
2016	35,864
2017	26,306
2018	19,899
2019	14,313
Thereafter	67,726
Total minimum lease payments	$	211,604