Quarterly report pursuant to Section 13 or 15(d)

SECURITIES (Narrative) (Details)

v3.22.1
SECURITIES (Narrative) (Details)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2022
USD ($)
security
Dec. 31, 2021
USD ($)
security
Schedule of Investments [Line Items]    
Available for sale securities past due or non-accrual $ 0 $ 0
Available for sale securities that had been in a continuous loss position for more than 12 months 440,300 139,700
Available-for-sale securities, continuous unrealized loss position, 12 months or longer, accumulated loss 45,602 3,923
AFS securities in an unrealized loss, credit related impairment 0 0
HTM securities past due or non accrual 0 0
Restricted equity securities consist of Federal Reserve Bank stock 67,000 67,000
Federal Home Loan Bank Stock $ 10,000 $ 9,800
Available-for-sale Securities    
Schedule of Investments [Line Items]    
Available for sale securities that had been in a continuous loss position for more than 12 months, Number of issues | security 106 33
Non-agency collateralized mortgage obligations    
Schedule of Investments [Line Items]    
SSFA rating percentage 20.00%