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Investment Securities (Narrative) (Details)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2022
USD ($)
Jun. 30, 2022
USD ($)
Item
Jun. 30, 2021
Item
Dec. 31, 2021
USD ($)
Debt Securities, Available-for-sale and Held-to-maturity [Line Items]        
Amortized cost $ 389,691 $ 389,691   $ 405,853
Fair Value 339,464 339,464   401,542
Pledged und public funds, fair value 20,000 20,000    
OCI, Debt Securities, Available-for-Sale, Transfer from Held-to-Maturity, Gain (Loss), before Adjustment and Tax (61) $ (126)    
Debt Securities, Held-to-Maturity, Maturity In Current Period 2,000      
Florida [Member]        
Debt Securities, Available-for-sale and Held-to-maturity [Line Items]        
Ratio of outstanding uninsured deposits for public deposits secured by securities pledged   25.00%    
Pledged und public funds, fair value 93,700 $ 93,700   37,300
Corporate Bond Securities [Member]        
Debt Securities, Available-for-sale and Held-to-maturity [Line Items]        
Amortized cost 6,062 6,062   12,068
Fair Value 5,680 $ 5,680   12,550
Corporate Bond Securities [Member] | Florida [Member]        
Debt Securities, Available-for-sale and Held-to-maturity [Line Items]        
Number of investment securities | Item   14 11  
Pledged und public funds, fair value 23,600 $ 23,600   20,400
Investment Securities Transferred from Available-for-Sale to Held-to-Maturity [Member]        
Debt Securities, Available-for-sale and Held-to-maturity [Line Items]        
Number of investment securities | Item   28    
Amortized cost $ 67,600 $ 67,600    
Fair Value       68,700
Net unrealized gain       $ 1,100
Unrealized losses   $ 62,200