Quarterly report pursuant to Section 13 or 15(d)

Disposition Of Assets (Narrative) (Details)

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Disposition Of Assets (Narrative) (Details) - USD ($)
3 Months Ended 6 Months Ended
Apr. 05, 2019
Jun. 30, 2019
Jun. 30, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Proceeds from the sale of FutureLink Fiber business line $ 5,000,000   $ 4,857,214
Restricted cash   $ 625,664 625,664
Gain on sale of FutureLink Fiber business line   2,966,906 2,966,906
Suttle FutureLink Fiber Business Line [Member] | Disposal Group, Not Discontinued Operations [Member]      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Restricted cash   $ 500,000 $ 500,000