Leases	12 Months Ended
Dec. 31, 2017
Leases [Abstract]
Leases	Note 14. Leases The Company has several non-cancelable operating leases, primarily for office space and equipment. Rent expense amounted to approximately $19.3 million, $16.2 million and $19.5 million for the years ended December 31, 2017, 2016 and 2015, respectively. Total future minimum rental commitments under all non-cancelable leases for each of the years 2018 through 2022 and in aggregate thereafter are approximately $18.1 million, $14.5 million, $10.7 million, $7.6 million, $6.5 million, respectively, and $24.9 million thereafter. Total future minimum rentals to be received under non-cancelable subleases were approximately $5.2 million at December 31, 2017. Total future minimum payments to be received under direct financing leases for each of the years 2018 through 2022 and the aggregate thereafter are approximately: $0.4 million, $0.1 million, $0 million, $0 million, $0 million and $0 million thereafter.

Leases

12 Months Ended

Dec. 31, 2017

Note 14. Leases

The Company has several non-cancelable operating leases, primarily for office space and equipment. Rent expense amounted to approximately $19.3 million, $16.2 million and $19.5 million for the years ended December 31, 2017, 2016 and 2015, respectively. Total future minimum rental commitments under all non-cancelable leases for each of the years 2018 through 2022 and in aggregate thereafter are approximately $18.1 million, $14.5 million, $10.7 million, $7.6 million, $6.5 million, respectively, and $24.9 million thereafter. Total future minimum rentals to be received under non-cancelable subleases were approximately $5.2 million at December 31, 2017.

Total future minimum payments to be received under direct financing leases for each of the years 2018 through 2022 and the aggregate thereafter are approximately: $0.4 million, $0.1 million, $0 million, $0 million, $0 million and $0 million thereafter.