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Summary of Significant Accounting Policies (Details)
Sep. 30, 2018
USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Total Remaining Unsatisfied Performance Obligations $ 102,839,646
Within 1 year [Member]  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Total Remaining Unsatisfied Performance Obligations 19,302,904
1 to 2 years [Member]  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Total Remaining Unsatisfied Performance Obligations 63,794,582
Thereafter [Member]  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Total Remaining Unsatisfied Performance Obligations $ 19,742,160