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Leases
12 Months Ended
Dec. 31, 2018
Leases [Abstract]  
Leases of Lessee Disclosure
Leases
The Company leases certain equipment and facilities under non-cancelable operating leases. Rental expense for the Company totaled approximately $12.3 million in 2018, $16.7 million in 2017 and $17.4 million in 2016.
Minimum payments for operating leases having initial or remaining non-cancelable lease terms in excess of one year at December 31, 2018 are summarized below (dollars in thousands):
Year ended December 31,
 
Minimum Payments
2019
 
$
12,730

2020
 
12,530

2021
 
11,080

2022
 
7,510

2023
 
6,270

Thereafter
 
15,830

Total
 
$
65,950