Annual report pursuant to Section 13 and 15(d)

Note 7 - Goodwill and Other Intangible Assets (Details Textual)

v3.20.1
Note 7 - Goodwill and Other Intangible Assets (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Jan. 24, 2019
Jul. 26, 2018
Goodwill, Ending Balance   $ 11,109 $ 8,170    
Goodwill, Impairment Loss   0      
Amortization of Intangible Assets, Total   956 268    
AJS Bancorp, Inc [Member]          
Goodwill, Ending Balance   2,900   $ 2,939  
Amortization of Intangible Assets, Total   411    
Accretion (Amortization) of Discounts and Premiums, Investments   140      
Certificates of Deposit, Fair Value Premium   $ 174      
Certificates of Deposit, Fair Value Premium, Amortization Period   1 year 60 days      
AJS Bancorp, Inc [Member] | Forecast [Member]          
Accretion (Amortization) of Discounts and Premiums, Investments $ 34,000        
AJS Bancorp, Inc [Member] | Core Deposits [Member]          
Finite-Lived Intangible Asset, Useful Life   6 years 182 days      
First Personal Financial Corporation [Member]          
Goodwill, Ending Balance   $ 5,400     $ 5,437
Amortization of Intangible Assets, Total   475 198    
First Personal Financial Corporation [Member] | Loans Receivable [Member] | During 2019 [Member]          
Accretion (Amortization) of Discounts and Premiums, Investments   53 80    
First Personal Financial Corporation [Member] | Core Deposits [Member]          
Finite-Lived Core Deposits, Gross   $ 2,900      
Finite-Lived Intangible Asset, Useful Life   6 years 146 days      
First Personal Financial Corporation [Member] | Fair Value Premium [Member]          
Finite-Lived Intangible Asset, Useful Life   240 days      
Amortization of Intangible Assets, Total   $ 133      
First Federal Savings and Loan [Member]          
Goodwill, Ending Balance   2,000      
Amortization of Intangible Assets, Total   12 12    
First Federal Savings and Loan [Member] | Core Deposits [Member]          
Finite-Lived Core Deposits, Gross   $ 93      
Finite-Lived Intangible Asset, Useful Life   7 years 328 days      
Liberty Savings Bank [Member]          
Goodwill, Ending Balance   $ 804      
Amortization of Intangible Assets, Total   58 $ 58    
Liberty Savings Bank [Member] | Core Deposits [Member]          
Finite-Lived Core Deposits, Gross   $ 471      
Finite-Lived Intangible Asset, Useful Life   8 years 73 days