Leases (Tables)

12 Months Ended

Dec. 31, 2019

Leases

Summary of Company's leases

	Year ended
	December 31, 2019
	(dollars in thousands)
Lease expense:
Operating leases	$	13,644
Short-term leases		821
Sublease income		(94)
Net lease expense included in Occupancy and equipment	$	14,371
Other information:
Cash payments for operating leases	$	16,167
Operating lease right-of-use assets recognized:
Upon adoption of ASU 2016-02	$	58,713
New leases		24,535
	$	83,248
Period end:
Weighted averages:
Remaining lease term (in years)		7.1
Discount rate		4.3%

Schedule of maturities of operating lease liabilities

Year ended December 31,	Operating leases
	(in thousands)
2020	$	17,102
2021		16,051
2022		13,791
2023		14,006
2024		11,673
Thereafter		35,178
Total lease payments		107,801
Less imputed interest		(16,481)
Total	$	91,320