OTHER COMPREHENSIVE INCOME (LOSS) (Tables)

12 Months Ended

Dec. 31, 2020

Statement of Other Comprehensive Income [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The following table presents changes in accumulated other comprehensive income (loss) for the years ended December 31, 2020, 2019 and 2018:
	Changes in Accumulated Other Comprehensive Income (Loss) by Component (1)
	Year ended
	December 31,
	2020			2019		2018
(In thousands)
Unrealized net holding gains (losses) on debt securities:
Beginning balance	$	6,764	$	(40,415)	$	(20,609)
Other comprehensive income (loss)		48,961		47,179		(19,806)
Ending balance	$	55,725	$	6,764	$	(40,415)
Unrealized holding losses on equity securities:
Beginning balance	$	-	$	-	$	(6)
Reclassification to retained earnings per ASU 2016-01		-		-		6
Ending balance	$	-	$	-	$	-
Adjustment of pension and postretirement benefit plans:
Beginning balance	$	-	$	-	$	-
Other comprehensive loss		(270)		-		-
Ending balance	$	(270)	$	-	$	-
______________________
(1) All amounts presented are net of tax.

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

The following table presents the amounts reclassified out of each component of accumulated other comprehensive income (loss) for the years ended December 31, 2020, 2019 and 2018:
		Reclassifications Out of Accumulated Other Comprehensive Income (Loss)
	Affected Line Item in the Consolidated Statements of Income	Year ended
		December 31,
		2020			2019		2018
(In thousands)
Unrealized net holding gains (losses)
on debt securities:
Realized (gain) loss on sale	Net gain (loss) on
of debt securities	investments securities	$	(13,198)	$	-	$	34
Provision for credit losses	Provision for credit losses		1,641		-		-
OTTI on debt securities (1)	Net gain (loss) on
	investment securities		-		(497)		50
	Total before tax	$	(11,557)	$	(497)	$	84
	Income tax expense (benefit)		-		-		-
	Total, net of tax	$	(11,557)	$	(497)	$	84