Note 9 - Deposits (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Summary of Deposits [Table Text Block]

	As of December 31,
	2022		2021
	(In thousands)
Deposits
Non-interest-bearing demand deposits	$	4,168,989	$	4,492,054
Interest bearing demand deposits		2,509,736		2,522,442
Money market deposits		3,812,724		4,611,579
Savings deposits		1,000,460		915,515
Time deposits		7,013,370		5,517,252
Total deposits	$	18,505,279	$	18,058,842

Schedule of Maturities for Time Deposits [Table Text Block]

	Expected Maturity Date at December 31,
	2023		2024		2025		2026		2027		Thereafter		Total
	(In thousands)
Time deposits	$	6,926,121	$	79,376	$	5,094	$	591	$	2,168	$	20	$	7,013,370

Summary of Interest Expense on Deposits [Table Text Block]

	Year Ended December 31,
	2022		2021		2020
	(In thousands)
Interest bearing demand	$	8,176	$	2,249	$	2,816
Money market accounts		39,913		18,241		21,574
Saving accounts		853		769		1,006
Time deposits		56,354		40,542		111,629
Total	$	105,296	$	61,801	$	137,025