Goodwill and Intangibles (Details) - Components of Identified Intangible Assets - USD ($)	3 Months Ended
Mar. 31, 2017	Dec. 31, 2016
Definite-Lived Intangible Assets
Gross Carrying Amount	$ 36,848,445	$ 36,848,445
Accumulated Amortization	18,739,477	18,122,206
Net Identified Intangible Assets	18,108,968	18,726,239
Franchise Rights [Member]
Definite-Lived Intangible Assets
Gross Carrying Amount	3,000,000	3,000,000
Accumulated Amortization
Customer Relationships [Member]
Definite-Lived Intangible Assets
Gross Carrying Amount	29,278,445	29,278,445
Accumulated Amortization	$ 15,788,332	15,266,227
Regulatory Rights [Member]
Definite-Lived Intangible Assets
Useful Lives	15 years
Gross Carrying Amount	$ 4,000,000	4,000,000
Accumulated Amortization	2,466,645	2,399,979
Trade Names [Member]
Definite-Lived Intangible Assets
Gross Carrying Amount	570,000	570,000
Accumulated Amortization	$ 484,500	$ 456,000
Minimum [Member] \| Customer Relationships [Member]
Definite-Lived Intangible Assets
Useful Lives	14 years
Minimum [Member] \| Trade Names [Member]
Definite-Lived Intangible Assets
Useful Lives	3 years
Maximum [Member] \| Customer Relationships [Member]
Definite-Lived Intangible Assets
Useful Lives	15 years
Maximum [Member] \| Trade Names [Member]
Definite-Lived Intangible Assets
Useful Lives	5 years

No definition available.

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

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- Definition

Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph ((a)(1),(b))
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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