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Deposits
3 Months Ended
Mar. 31, 2024
Deposits [Abstract]  
Deposits Deposits
The composition of deposits is shown below. Average balances represent year-to-date averages.
 March 31, 2024December 31, 2023
BalanceAverage
Balance
Average RateBalanceAverage
Balance
Average Rate
 (Dollars in Thousands)
Non-interest-bearing transaction accounts
$400,267 $443,416 — %$445,376 $453,930 — %
Interest-bearing transaction accounts
818,080 862,896 3.92 895,319 689,500 3.44 
Money market accounts813,467 761,893 3.97 711,245 681,336 3.25 
Certificates of deposit266,029 278,248 4.61 287,131 273,387 4.10 
Wholesale deposits457,563 457,536 4.03 457,708 346,285 4.14 
Total deposits$2,755,406 $2,803,989 3.40 $2,796,779 $2,444,438 2.92 

A summary of annual maturities of core and wholesale certificates of deposit at March 31, 2024 is as follows:
(In Thousands)
Maturities during the year ended December 31, 
2024$494,093 
202540,573 
202650,383 
202773,650 
202812,821 
Thereafter2,072 
$673,592 

Wholesale deposits include $407.6 million and $50.0 million of wholesale certificates of deposit and non-reciprocal interest-bearing transaction accounts, respectively, at March 31, 2024, compared to $407.7 million and $50.0 million of wholesale certificates of deposit and non-reciprocal interest-bearing transaction accounts, respectively, at December 31, 2023. The Corporation has entered into derivative contracts hedging a portion of the certificates of deposit included in the 2024 maturities above. As of March 31, 2024, the notional amount of derivatives designated as cash flow hedges totaled $306.3 million with a weighted average remaining maturity of 3.7 years and a weighted average rate of 3.95%.

Certificates of deposit and wholesale deposits denominated in amounts greater than $250,000 were $102.2 million at March 31, 2024 and $120.2 million at December 31, 2023.