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Employee Benefits (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 24, 2017
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Matching percentage of eligible compensation       4.00%  
Employee stock ownership plan, shares 350,000        
Employee stock ownership plan, share purchase price $ 10.00        
Compensation expense       $ 324,041 $ 355,836
Shares committed to be released   23,437 23,437 23,437 23,437
Contributions to ESOP   $ 288,538 $ 288,538    
Shares committed   1,991 1,867 1,991 1,867
Fair value of unearned ESOP   $ 3,962,789 $ 4,158,955 $ 3,962,789 $ 4,158,955
Restricted Stock Units (RSUs)          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Share compensation expense       108,115 50,662
Unrecognized compensation expense   196,967 126,008 $ 196,967 $ 126,008
Vesting period       3 years  
Restricted Stock Units (RSUs) | $13.70 [Member]          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Shaes granted       13,071  
Fair value of shares granted       $ 13.70  
Restricted Stock Units (RSUs) | $15.10 [Member]          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Shaes granted       11,700 11,700
Fair value of shares granted       $ 15.10 $ 15.10
401(k) Eligible Compensation [Member]          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Vesting percentage       100.00%  
401(k) Profit Sharing [Member]          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Vesting percentage       25.00%  
Total contribution   $ 311,370 239,813 $ 311,370 $ 239,813
Deferred Compensation Agreement [Member]          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Discount rate   4.22%   4.22%  
Accrued liability   $ 347,987 $ 235,932 $ 347,987 235,932
Deferred compensation benefit (cost)       $ (112,055) $ 12,549
Deferred Compensation Agreement [Member] | November 2017 [Member]          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Vesting percentage       25.00%  
Deferred Compensation Agreement [Member] | November 2022 [Member]          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Vesting percentage       50.00%  
Deferred Compensation Agreement [Member] | November 2027 [Member]          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Vesting percentage       75.00%  
Deferred Compensation Agreement [Member] | January 1, 2032 [Member]          
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]          
Vesting percentage       100.00%  
Fully vested obligation       $ 1,689,467