Minimum Lease Commitments

12 Months Ended

Dec. 31, 2014

The Company occupies certain facilities under operating lease agreements. Gross rental expense related to the Company’s operating leases were $10.5 million in 2014, $9.1 million in 2013, and $7.9 million in 2012. The Company also leases certain owned premises and receives rental income from such lease agreements. Gross rental income related to the Company’s buildings totaled $6.9 million, $7.0 million and $4.7 million, in 2014, 2013 and 2012, respectively. The approximate minimum annual gross rental payments and gross rental income under noncancelable agreements for office space with remaining terms in excess of one year as of December 31, 2014, are as follows (in thousands):



	Payments		Income
2015	$	8,636	$	4,532
2016	9,807		4,076
2017	9,203		3,157
2018	8,672		2,097
2019	7,872		1,199
2020 and thereafter	122,618		1,891
Total minimum future amounts	$	166,808	$	16,952