Securities Sold Under Agreements to Repurchase (Tables)

3 Months Ended

Mar. 31, 2019

Transfers and Servicing [Abstract]

Carrying Value of Repurchase Agreements

The following tables summarize the carrying value of the Company’s repurchase agreements by remaining contractual maturity and category of collateral:

	March 31, 2019
	Remaining Contractual Maturity of the Agreements
(Dollars in thousands)	Overnight and Continuous		Up to 30 Days	Total
U.S. government and federal agency	$	4,402	—	4,402
Residential mortgage-backed securities	397,077		—	397,077
Commercial mortgage-backed securities	88,141		—	88,141
Total	$	489,620	—	489,620

	December 31, 2018
	Remaining Contractual Maturity of the Agreements
(Dollars in thousands)	Overnight and Continuous		Up to 30 Days	Total
Residential mortgage-backed securities	$	328,174	—	328,174
Commercial mortgage-backed securities	66,339		1,638	67,977
Total	$	394,513	1,638	396,151