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Income Taxes (Details) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Sep. 30, 2018
Sep. 30, 2018
Income Tax Contingency [Line Items]        
Provisional amount, remeasurement of deferred tax $ 12,652,000      
US federal corporate tax rate 35.00%      
Federal tax benefit resulting from the use of blend rate versus old rate $ 112,546      
Effective tax rate (1182.00%) (33.00%)    
Scenario, Forecast [Member]        
Income Tax Contingency [Line Items]        
US federal corporate tax rate     21.00% 24.53%