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Guarantees (Details) - USD ($)
3 Months Ended
Mar. 31, 2019
Sep. 14, 2018
Guarantees (Details) [Line Items]    
Guaranty Liabilities $ 314,502  
Guarantor Obligations, Liquidation Proceeds, Percentage 50.00%  
Guarantor Obligations, Ownership Percentage 20.00%  
Fiber Comm LC [Member]    
Guarantees (Details) [Line Items]    
Line of Credit Facility, Maximum Borrowing Capacity   $ 4,000,000