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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Amortization Expense for Finite-lived Intangible Assets
Estimated amortization expense for the next five fiscal years based on existing intangible assets, excluding deferred charges is as follows:
2019
2,297,570

2020
2,129,528

2021
2,021,486

2022
1,790,631

2023
328,416

Thereafter
1,128,754