Note 16.

Leases

The Company has several non-cancelable operating leases, primarily for office space and equipment. Rent expense amounted to approximately $16.2 million, $19.5 million and $19.8 million for the years ended December 31, 2016, 2015 and 2014, respectively. Total future minimum rental commitments under all non-cancelable leases for each of the years 2017 through 2021 and in aggregate thereafter are approximately $14.4 million, $12.1 million, $9.9 million, $8.2 million, $6.6 million, respectively, and $33.1 million thereafter. Total future minimum rentals to be received under non-cancelable subleases were approximately $4.2 million at December 31, 2016.

Total future minimum payments to be received under direct financing leases for each of the years 2017 through 2021 and the aggregate thereafter are approximately: $0.3 million, $0.3 million, $0.2 million, $0.1 million, $0.1 million and $-- million thereafter.