Note 12 - Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

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

	As of December 31,
	2019		2018
	(In thousands)
Commitments to extend credit	$	3,077,081	$	2,691,579
Standby letters of credit		282,352		245,087
Commercial letters of credit		22,209		35,759
Bill of lading guarantees		319		730
Total	$	3,381,961	$	2,973,155