Leases (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Schedule of Lessee, Operating Lease, Liability, Maturity

Maturities of lease liabilities

	March 31, 2019
	(Dollars in thousands)
2019	$	18,674
2020	24,274
2021	21,931
2022	19,739
2023	16,137
2024 and thereafter	40,682
Total lease payments	141,437
Less: interest	(20,384		)
Present value of lease liabilities	121,053

Supplemental Information, Lessee, Operating Lease

Supplemental information

	March 31, 2019
	(Dollars in thousands)
Total lease liabilities (1)	$	121,053
Cash paid for amounts included in the measurement of lease liabilities within operating cash flows	$	6,900
Right of use assets obtained in exchange for operating lease obligations	$	17,519
Weighted average remaining lease term	6.79 years
Weighted average discount rate	4.23		%

(1) The current portion of the operating lease liabilities of $20.3 million is included in Other current liabilities.

Future Minimum Lease Payments Under Noncancelable Operating Leases

As of December 31, 2018, minimum lease payments under noncancellable operating leases were expected to be as follows:

	December 31, 2018
	(Dollars in thousands)
2019	$	25,294
2020	23,216
2021	21,419
2022	19,460
2023	17,403
2024 and thereafter	41,368