The Company leases certain buildings and equipment under operating leases. Certain lease agreements provide for renewal options, fair value purchase options, and payment of property taxes, maintenance, and insurance by the Company.

At June 30, 2017, future minimum rental commitments under noncancellable operating leases with initial terms of at least one year were as follows (amounts in thousands):



July 1 - December 31, 2017	$	3,842
2018	5,767
2019	4,610
2020	2,527
2021	2,201
Thereafter	1,697
Total future minimum lease payments	$	20,644

At June 30, 2017, the Company had assets held as capital leases with a net book value of $7.1 million included in property, plant and equipment. At June 30, 2017, total future capital lease obligations relating to these leases were as follows (amounts in thousands):



July 1 - December 31, 2017	$	254
2018	203
2019	154
2020	18
2021	3
Total future capital lease obligation payments	632
Less amount representing interest	(12		)
Present value of future capital lease obligation payments	$	620