Basis of Presentation Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2020

Accounting Policies [Abstract]

Schedule of Impact of ASU 2016-13

The following table details the impact of ASU 2016-13 and the reclassification of loans for the identification of new portfolio loan segments under CECL:

	January 1, 2020
(dollars in thousands)	As Reported Under ASU 2016-13				Pre-ASU 2016-13				Impact of ASU 2016-13 Adoption
Assets:
Loans held for investment (outstanding balance)
Commercial real estate		$	2,946,319			$	3,416,518			$	(470,199	)
Commercial and industrial		1,458,541				1,720,833				(262,292		)
Commercial construction		345,263				375,445				(30,182		)
Business banking		1,092,908				—				1,092,908
Consumer real estate		1,235,352				1,545,323				(309,971		)
Other consumer		58,769				79,033				(20,264		)
Allowance for credit losses on loans		(89,577		)		(62,224		)		(27,353		)
Total loans held for investment, net		$	7,047,575			$	7,074,928			$	(27,353	)
Net deferred tax asset		$	19,317			$	13,206			$	6,111
Liabilities:
Allowance for credit losses on unfunded loan commitments		$	4,462			$	3,113			$	1,349
Equity:
Retained earnings		$	738,493			$	761,083			$	(22,590	)