The following table provides a summary of the Company’s deposits as of the dates indicated:


	As of December 31,
	2023		2022
	(In thousands)
Demand	$	5,162,218	$	6,240,637
Interest checking accounts	3,737,361		4,568,122
Savings accounts	1,323,126		1,831,123
Money market investment	4,664,475		4,710,095
Certificates of deposit	2,709,037		1,624,382
Total deposits	$	17,596,217	$	18,974,359

At December 31, 2023 and 2022, the Company had a balance of $2.4 million and $2.3 million, respectively, in overdrafts. Overdrafts are included in loans in the Consolidated Balance Sheets.

The following table summarizes certificate of deposits by maturity at December 31, 2023:


	Balance		Percentage of Total
Year	(Dollars in thousands)
2024	$	2,683,364	99.1	%
2025	15,484		0.6	%
2026	5,630		0.2	%
2027	2,940		0.1	%
2028	1,586		0.1	%
Thereafter	33		0.0	%
Total certificates of deposit	$	2,709,037	100.0	%

The FDIC offers insurance coverage on deposits up to the federally insured limit of $250,000. The amount of certificates of deposit equal to or greater than $250,000, as of December 31, 2023 and 2022, was $867.6 million and $239.1 million, respectively.

Included in the certificates of deposit balances above were $50.0 million and $928.6 million of brokered certificates of deposit at December 31, 2023 and 2022, respectively.