Intangible Assets (Schedule Of Acquired Intangible Assets) (Details)	Sep. 30, 2017 USD ($)
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Gross	$ 13,716,305
Intangible assets, Accumulated Amortization	699,536
Intangible assets, Net	13,016,769
Domain Name [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Gross	20,202
Intangible assets, Accumulated Amortization
Intangible assets, Net	20,202
Trademark [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Gross	10,000
Intangible assets, Accumulated Amortization	1,380
Intangible assets, Net	8,620
Customer List [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Gross	3,553,008
Intangible assets, Accumulated Amortization	470,661
Intangible assets, Net	3,082,347
Name Brand [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Gross	2,245,000
Intangible assets, Accumulated Amortization
Intangible assets, Net	2,245,000
Non-Compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Gross	677,675
Intangible assets, Accumulated Amortization	227,495
Intangible assets, Net	450,180
Goodwill [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets, Gross	7,210,420
Intangible assets, Accumulated Amortization
Intangible assets, Net	$ 7,210,420