Other Comprehensive Income (Loss) (Tables)

3 Months Ended

Mar. 31, 2023

Equity [Abstract]

Schedule of Tax Effects of Components of Other Comprehensive Income (Loss)

The following table presents the change in components of other comprehensive income (loss) for the periods presented, net of tax effects.

	Three Months Ended March 31, 2023									Three Months Ended March 31, 2022
(dollars in thousands)	Pre-Tax Amount			Tax Benefit			Net of Tax Amount			Pre-Tax Amount			Tax Benefit			Net of Tax Amount
Change in net unrealized gains (losses) on available-for-sale debt securities		$	14,060		$	(3,001)		$	11,059		$	(48,261)		$	10,332		$	(37,929)
Change in interest rate swap		6,080			(1,298)			4,782			(2,601)			557			(2,044)
Adjustment to funded status of employee benefit plans		(475)			101			(374)			(12)			32			20
Other Comprehensive Income (Loss)		$	19,665		$	(4,198)		$	15,467		$	(50,874)		$	10,921		$	(39,953)