Quarterly report [Sections 13 or 15(d)]

Note 6 - Fair Value Measurements - Fair Value On Recurring Basis (Details)

v3.25.1
Note 6 - Fair Value Measurements - Fair Value On Recurring Basis (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Securities available for sale $ 70,319 $ 71,249
US Government Agencies Debt Securities [Member]    
Securities available for sale 7,674 8,657
Municipal Bonds [Member]    
Securities available for sale 11,673 11,736
Residential Mortgage-Backed Securities [Member]    
Securities available for sale 25,668 25,915
Fair Value, Recurring [Member]    
Securities available for sale 70,319 71,249
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]    
Securities available for sale 0 0
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]    
Securities available for sale 70,319 71,249
Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]    
Securities available for sale 0 0
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member]    
Securities available for sale 7,674 8,657
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 1 [Member]    
Securities available for sale 0 0
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 2 [Member]    
Securities available for sale 7,674 8,657
Fair Value, Recurring [Member] | US Government Agencies Debt Securities [Member] | Fair Value, Inputs, Level 3 [Member]    
Securities available for sale 0 0
Fair Value, Recurring [Member] | Municipal Bonds [Member]    
Securities available for sale 11,673 11,736
Fair Value, Recurring [Member] | Municipal Bonds [Member] | Fair Value, Inputs, Level 1 [Member]    
Securities available for sale 0 0
Fair Value, Recurring [Member] | Municipal Bonds [Member] | Fair Value, Inputs, Level 2 [Member]    
Securities available for sale 11,673 11,736
Fair Value, Recurring [Member] | Municipal Bonds [Member] | Fair Value, Inputs, Level 3 [Member]    
Securities available for sale 0 0
Fair Value, Recurring [Member] | Residential Mortgage-Backed Securities [Member]    
Securities available for sale 25,668 25,915
Fair Value, Recurring [Member] | Residential Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 1 [Member]    
Securities available for sale 0 0
Fair Value, Recurring [Member] | Residential Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]    
Securities available for sale 25,668 25,915
Fair Value, Recurring [Member] | Residential Mortgage-Backed Securities [Member] | Fair Value, Inputs, Level 3 [Member]    
Securities available for sale 0 0
Fair Value, Recurring [Member] | Collateralized Mortgage Obligations [Member]    
Securities available for sale 25,304 24,941
Fair Value, Recurring [Member] | Collateralized Mortgage Obligations [Member] | Fair Value, Inputs, Level 1 [Member]    
Securities available for sale 0 0
Fair Value, Recurring [Member] | Collateralized Mortgage Obligations [Member] | Fair Value, Inputs, Level 2 [Member]    
Securities available for sale 25,304 24,941
Fair Value, Recurring [Member] | Collateralized Mortgage Obligations [Member] | Fair Value, Inputs, Level 3 [Member]    
Securities available for sale $ 0 $ 0