Leases

12 Months Ended

Sep. 30, 2018

12.

Leases

The Company has capital lease obligations for certain vehicles and equipment. The terms of the leases generally range from 1 to 5 years.

Future minimum lease payments under capital lease obligations as of September 30, 2018 are as follows:

Future minimum lease payments:
Year ended September 30:
2019	$	5,201
2020		4,138
2021		2,001
2022		484
2023 and thereafter		59
Total		11,883
Less: Executory costs		(145	)
Net minimum lease payments		11,738
Less: Amount representing interest		(1,620	)
Present value of net minimum lease payments		10,118
Less: Current portion		(4,621	)
Long-term portion of capital lease obligations	$	5,497

Operating Leases

The Company is committed under various operating leases for buildings and equipment with terms ranging from month-to-month to ten years. Most of the leases contain customary renewal options and escalation clauses. Lease expense was $45,949, $36,041 and $35,770 for the year ended September 30, 2018, the nine months ended September 30, 2017 and the year ended December 31, 2016, respectively, and is included in Cost of services provided and Selling, general and administrative expense in the accompanying Consolidated Statements of Operations.

Minimum annual lease payments under non-cancelable operating leases at September 30, 2018 are as follows:

Year Ended September 30,
2019	$	18,492
2020		14,825
2021		11,818
2022		8,780
2023 and thereafter		25,490
Total	$	79,405