Commitments (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule of Minimum Lease Payments

At December 31, 2015, future minimum annual lease payments under all noncancelable leases are as follows:

2016	$	47,113
2017	31,953
2018	23,603
2019	14,330
2020	7,051
Thereafter	6,788
	$	130,838