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Employee Benefits (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]        
Employee stock ownership plan, shares 350,000   350,000  
Employee stock ownership plan, share purchase price     $ 10.00  
Contributions to ESOP     $ 0 $ 0
Shares committed   2,389   2,389
Restricted Stock Units (RSUs)        
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]        
Shaes granted     11,700  
Fair value of shares granted     $ 15.10  
Share compensation expense $ 14,682   $ 20,975  
Unrecognized compensation expense $ 155,695   $ 155,695  
Vesting period     3 years  
December 31, 2018 [Member]        
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]        
Compensation expense     $ 186,083  
Shares committed to be released 11,654   11,654  
June 30, 2018 [Member]        
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]        
Shares committed to be released 1,932   1,932  
Impact on weighted average shares outstanding 0   0  
December 31, 2017 [Member]        
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]        
Compensation expense       $ 141,328
Shares committed to be released   8,680   8,680
Impact on weighted average shares outstanding   0   0