Quarterly report pursuant to Section 13 or 15(d)

Note 13 - Fair Value - Assets Measured at Fair Value on a Recurring Basis (Details)

v3.21.2
Note 13 - Fair Value - Assets Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Total securities available-for-sale $ 531,010 $ 410,669
US Government-sponsored Enterprises Debt Securities [Member]    
Total securities available-for-sale 10,761  
Money Market Funds [Member]    
Total securities available-for-sale   52,941
US Treasury Securities [Member]    
Total securities available-for-sale 401 7,860
Collateralized Mortgage Obligations and Residential Mortgage Backed Securities [Member]    
Total securities available-for-sale 198,485 154,736
US States and Political Subdivisions Debt Securities [Member]    
Total securities available-for-sale 320,352 194,203
Collateralized Debt Obligations [Member]    
Total securities available-for-sale 1,011 929
Fair Value, Recurring [Member]    
Total securities available-for-sale 531,010 410,669
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale 0 52,941
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale 529,999 356,799
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale 1,011 929
Fair Value, Recurring [Member] | US Government-sponsored Enterprises Debt Securities [Member]    
Total securities available-for-sale 10,761 7,860
Fair Value, Recurring [Member] | US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale 0 0
Fair Value, Recurring [Member] | US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale 10,761 7,860
Fair Value, Recurring [Member] | US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale 0 0
Fair Value, Recurring [Member] | Money Market Funds [Member]    
Total securities available-for-sale   52,941
Fair Value, Recurring [Member] | Money Market Funds [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale   52,941
Fair Value, Recurring [Member] | Money Market Funds [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale   0
Fair Value, Recurring [Member] | Money Market Funds [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale   0
Fair Value, Recurring [Member] | US Treasury Securities [Member]    
Total securities available-for-sale 401  
Fair Value, Recurring [Member] | US Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale 0  
Fair Value, Recurring [Member] | US Treasury Securities [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale 401  
Fair Value, Recurring [Member] | US Treasury Securities [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale 0  
Fair Value, Recurring [Member] | Collateralized Mortgage Obligations and Residential Mortgage Backed Securities [Member]    
Total securities available-for-sale 198,485 154,736
Fair Value, Recurring [Member] | Collateralized Mortgage Obligations and Residential Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale 0 0
Fair Value, Recurring [Member] | Collateralized Mortgage Obligations and Residential Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale 198,485 154,736
Fair Value, Recurring [Member] | Collateralized Mortgage Obligations and Residential Mortgage Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale 0 0
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]    
Total securities available-for-sale 320,352 194,203
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale 0 0
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale 320,352 194,203
Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale 0 0
Fair Value, Recurring [Member] | Collateralized Debt Obligations [Member]    
Total securities available-for-sale 1,011 929
Fair Value, Recurring [Member] | Collateralized Debt Obligations [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale 0 0
Fair Value, Recurring [Member] | Collateralized Debt Obligations [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale 0 0
Fair Value, Recurring [Member] | Collateralized Debt Obligations [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale $ 1,011 $ 929