Note 7 - Deposits and Borrowed Funds (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Deposit Liabilities, Type [Table Text Block]

	Deposits
	At December 31,		At December 31,
	2023		2022
	(In thousands)
Noninterest-bearing	$	2,605,844	$	2,947,277
Interest-bearing:
Transaction		1,072,233		1,273,143
Savings		1,699,388		1,874,115
Time deposits less than $100 thousand		56,100		65,962
Time deposits $100 thousand through $250 thousand		31,107		42,733
Time deposits more than $250 thousand		9,595		22,060
Total deposits	$	5,474,267	$	6,225,290

Schedule of Repurchase Agreements [Table Text Block]

	Repurchase Agreements (Sweep) Accounted for as Secured Borrowings
	Remaining Contractual Maturity of the Agreements
	Overnight and Continuous
	At December 31,		At December 31,
	2023		2022
Repurchase agreements:	(In thousands)
Collateral securing borrowings:
Agency residential MBS	$	25,669	$	30,108
Corporate securities		233,947		203,774
Total collateral carrying value	$	259,616	$	233,882
Total short-term borrowed funds	$	58,162	$	57,792

Borrowed Funds Highest Month End Balance [Table Text Block]

	For the Years Ended December 31,
	2023		2022
	Highest Balance at Any Month-end
	(In thousands)
Securities sold under repurchase agreements	$	138,005	$	257,560