Deposits (Tables)

12 Months Ended

Dec. 31, 2022

Deposits, by Component, Alternative [Abstract]

Deposit Liabilities, Type

The following table presents the composition of deposits at December 31 and interest expense for the years ended December 31:

	2022				2021				2020
(dollars in thousands)	Balance		Interest Expense		Balance		Interest Expense		Balance		Interest Expense
Noninterest-bearing demand	$	2,588,692	$	—	$	2,748,586	$	—	$	2,261,994	$	—
Interest-bearing demand	846,653		1,025		979,133		809		864,510		2,681
Money market	1,731,521		11,948		2,070,579		3,652		1,937,063		11,645
Savings	1,118,511		1,121		1,110,155		366		969,508		972
Certificates of deposit	934,593		5,813		1,088,071		5,930		1,387,463		20,688
Total	$	7,219,970	$	19,907	$	7,996,524	$	10,757	$	7,420,538	$	35,986

Time Deposit Maturities

The following table indicates the scheduled maturities of certificates of deposit at December 31, 2022:

(dollars in thousands)	Amount
2023	$	733,285
2024	124,661
2025	36,682
2026	23,543
2027	15,168
Thereafter	1,254
Total	$	934,593