Borrowed Funds (Tables)

3 Months Ended

Mar. 31, 2019

Debt Disclosure [Abstract]

Schedule of Short-term Debt

Short-term borrowings:    A summary of short-term borrowings is presented below:

	Three Months Ended March 31,
	2019						2018
Dollars in thousands	Short-term FHLB Advances			Federal Funds Purchased and Lines of Credit			Short-term FHLB Advances			Federal Funds Purchased and Lines of Credit
Balance at March 31	$	186,150		$	142		$	190,000		$	3,513
Average balance outstanding for the period	198,878			1,419			240,179			3,506
Maximum balance outstanding at any month end during period	190,000			142			262,000			3,513
Weighted average interest rate for the period	2.71		%	2.47		%	1.72		%	1.50		%
Weighted average interest rate for balances
outstanding at March 31	2.75		%	2.50		%	2.02		%	1.75		%

	Year Ended December 31, 2018
Dollars in thousands	Short-term FHLB Advances			Federal Funds Purchased and Lines of Credit
Balance at December 31	$	303,950		5,134
Average balance outstanding for the period	223,764			4,378
Maximum balance outstanding at any month end     during period	303,950			7,534
Weighted average interest rate for the period	2.18		%	1.95	%
Weighted average interest rate for balances
outstanding at December 31	2.71		%	2.50	%

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 March 31,		Balance at   December 31,
Dollars in thousands	2019		2018
Long-term FHLB advances	$	730	$	735
Total	$	730	$	735

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
Year Ending December 31,	2019	$	13	$	—
	2020	18		—
	2021	20		—
	2022	21		—
	2023	22		—
	Thereafter	636		19,589
		$	730	$	19,589