COMMITMENTS

Certain of the Company’s subsidiaries lease facilities and equipment used in operations under both month-to-month and fixed-term agreements. The aggregate minimum rentals under operating leases with non-cancelable terms of one year or more as of December 31, 2016 are as follows:



	Lease Commitments
Year Ending December 31:
2017	$	24,952
2018	22,068
2019	21,786
2020	18,656
2021	15,213
Thereafter	101,138
Total	$	203,813

The Company’s rental expense for the years ended December 31, 2016, 2015 and 2014 was $27,237, $24,446 and $22,516, respectively.