Borrowed Funds (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Schedule of Short-term Debt

A summary of short-term borrowings is presented below.

	2018						2017
Dollars in thousands	Short-term FHLB Advances			Federal Funds Purchased			Short-term FHLB Advances			Short-term Repurchase Agreements			Federal Funds Purchased
Balance at December 31	$	303,950		$	5,134		$	247,000		$	—		$	3,499
Average balance outstanding for the period	223,764			4,378			201,712			519			3,512
Maximum balance outstanding at any month end during period	303,950			7,534			247,000			—			3,499
Weighted average interest rate for the period	2.18		%	1.95		%	1.19		%	0.12		%	1.10		%
Weighted average interest rate for balances
outstanding at December 31	2.71		%	2.50		%	1.60		%	—		%	1.50		%

Schedule of Long-term Debt Instruments

All FHLB advances are collateralized primarily by similar amounts of residential mortgage loans, certain commercial loans, mortgage backed securities and securities of U. S. Government agencies and corporations.

	Balance at December 31,
Dollars in thousands	2018		2017
Long-term FHLB advances	$	735	$	751
Long-term repurchase agreements	—		45,000
Total	$	735	$	45,751

Schedule of Maturities of Long-term Debt

A summary of the maturities of all long-term borrowings and subordinated debentures for the next five years and thereafter is as follows:

Dollars in thousands	Long-term borrowings		Subordinated debentures owed to unconsolidated subsidiary trusts
2019	$	18	$	—
2020	18		—
2021	19		—
2022	21		—
2023	22		—
Thereafter	637		19,589
Total	$	735	$	19,589