Debt (Tables)

12 Months Ended

Dec. 31, 2020

Debt [Abstract]

Schedule Of Short-term Debt

	As of or for the year ended December 31,
	2020		2019		2018
		(dollars in thousands)
Short-term borrowings
Balance at year-end	$	—	$	—	$	—
Average during the year		27,322		129,031		20,346
Maximum month-end balance		140,000		300,000		100,000
Weighted average rate during the year		0.72%		2.43%		2.22%
Rate at December 31		0.25%		1.50%		2.35%

Schedule Of Securities Sold Under Agreements To Repurchase

	As of or for the year ended December 31,
	2020		2019		2018
		(dollars in thousands)
Securities sold under repurchase agreements
Balance at year-end	$	42	$	82	$	93
Average during the year		49		90		173
Maximum month-end balance		82		93		223
Weighted average rate during the year		—%		—%		—%
Rate at December 31		—%		—%		—%