Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets (Details Textual)

v3.10.0.1
Goodwill and Other Intangible Assets (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Indefinite-lived Intangible Assets [Line Items]    
Goodwill $ 8,170 $ 2,792
First Federal Acquisition [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Goodwill 5,400  
First Federal Savings Loan [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Goodwill 2,000  
Liberty Savings Bank [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Goodwill $ 804  
First Personal Bank [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Finite-Lived Intangible Asset, Useful Life 8 months  
First Personal Bank [Member] | Fair Value Premium [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Amortization of Intangible Assets $ 133  
First Personal Bank [Member] | Loans Receivable [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Amortization of Intangible Assets 80  
First Personal Bank [Member] | During 2019 [Member] | Loans Receivable [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Accretion (Amortization) of Discounts and Premiums, Investments 53  
Core Deposits [Member] | First Federal Acquisition [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Finite-Lived Core Deposits, Gross $ 93  
Finite-Lived Intangible Asset, Useful Life 7 years 10 months 24 days  
Core Deposits [Member] | First Personal Bank [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Finite-Lived Core Deposits, Gross $ 3,000  
Finite-Lived Intangible Asset, Useful Life 6 years 4 months 24 days  
Liberty Savings [Member] | First Federal Acquisition [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Goodwill $ 8,200  
Liberty Savings [Member] | Core Deposits [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Finite-Lived Core Deposits, Gross $ 471  
Finite-Lived Intangible Asset, Useful Life 8 years 2 months 12 days