Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.3
Note 13 - Fair Value - Assets Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Total securities available-for-sale $ 261,054 $ 241,768
Fair Value, Recurring [Member]    
Total securities available-for-sale 261,054 241,768
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale 5,771 2,480
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale 253,213 237,239
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale 2,070 2,049
Money Market Funds [Member]    
Total securities available-for-sale 5,771 2,480
Money Market Funds [Member] | Fair Value, Recurring [Member]    
Total securities available-for-sale 5,771 2,480
Money Market Funds [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale 5,771 2,480
Money Market Funds [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale
Money Market Funds [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale
US Treasury Securities [Member]    
Total securities available-for-sale   7,894
US Treasury Securities [Member] | Fair Value, Recurring [Member]    
Total securities available-for-sale
US Treasury Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale
US Treasury Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale
US Treasury Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale
US Government-sponsored Enterprises Debt Securities [Member]    
Total securities available-for-sale 14,513  
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Recurring [Member]    
Total securities available-for-sale 14,513 7,894
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale 14,513 7,894
US Government-sponsored Enterprises Debt Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale
Collateralized Mortgage Obligations and Residential Mortgage Backed Securities [Member]    
Total securities available-for-sale 140,621 135,281
Collateralized Mortgage Obligations and Residential Mortgage Backed Securities [Member] | Fair Value, Recurring [Member]    
Total securities available-for-sale 140,621 135,281
Collateralized Mortgage Obligations and Residential Mortgage Backed Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale
Collateralized Mortgage Obligations and Residential Mortgage Backed Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale 140,621 135,281
Collateralized Mortgage Obligations and Residential Mortgage Backed Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale
US States and Political Subdivisions Debt Securities [Member]    
Total securities available-for-sale 98,079 94,064
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Recurring [Member]    
Total securities available-for-sale 98,079 94,064
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale 98,079 94,064
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale
Collateralized Debt Obligations [Member]    
Total securities available-for-sale 2,070 2,049
Collateralized Debt Obligations [Member] | Fair Value, Recurring [Member]    
Total securities available-for-sale 2,070 2,049
Collateralized Debt Obligations [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]    
Total securities available-for-sale
Collateralized Debt Obligations [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Total securities available-for-sale
Collateralized Debt Obligations [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Total securities available-for-sale $ 2,070 $ 2,049