Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Intangibles and Acquisition Related Accounting (Details Textual)

v3.19.3
Note 7 - Intangibles and Acquisition Related Accounting (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Jan. 24, 2019
Jul. 26, 2018
Dec. 31, 2019
Sep. 30, 2019
Dec. 31, 2020
Dec. 31, 2018
Goodwill, Ending Balance       $ 11,109   $ 8,170
Goodwill, Impairment Loss       0    
AJS Bancorp, Inc [Member]            
Goodwill, Ending Balance $ 2,939     2,900    
Certificates of Deposit, Fair Value Premium $ 174          
Certificates of Deposit, Fair Value Premium, Amortization Period 14 years          
Accretion (Amortization) of Discounts and Premiums, Investments       102    
AJS Bancorp, Inc [Member] | Forecast [Member]            
Accretion (Amortization) of Discounts and Premiums, Investments     $ 38   $ 34  
AJS Bancorp, Inc [Member] | Core Deposits [Member]            
Finite-Lived Core Deposits, Gross       $ 2,900    
Finite-Lived Intangible Asset, Useful Life       6 years 182 days    
First Personal Financial Corporation [Member]            
Goodwill, Ending Balance   $ 5,437   $ 5,400    
Certificates of Deposit, Fair Value Premium   $ 133        
Certificates of Deposit, Fair Value Premium, Amortization Period   240 days        
Accretion (Amortization) of Discounts and Premiums, Investments       53    
First Personal Financial Corporation [Member] | Core Deposits [Member]            
Finite-Lived Core Deposits, Gross       $ 3,000    
Finite-Lived Intangible Asset, Useful Life       6 years 146 days    
First Federal Savings and Loan [Member]            
Goodwill, Ending Balance       $ 2,000    
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    
Liberty Savings Bank [Member] | Core Deposits [Member]            
Finite-Lived Core Deposits, Gross       $ 471    
Finite-Lived Intangible Asset, Useful Life       8 years 73 days