Note 12 - Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Fair Value, Off-balance Sheet Risks [Table Text Block]

	As of December 31,
	2021		2020
	(In thousands)
Commitments to extend credit	$	3,297,362	$	2,977,528
Standby letters of credit		266,490		234,200
Commercial letters of credit		16,652		16,821
Bill of lading guarantees		—		238
Total	$	3,580,504	$	3,228,787