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Amount of estimated price adjustments that are expected to be incurred by the acquiring entity. Excludes cash.

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Represent the percentage of the acquiree subject to put and call option not exercised in period in a business combination.

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No definition available.

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Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity.

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Redemption value, as if currently redeemable, of redeemable noncontrolling interest classified as temporary equity and the election has been made to accrete changes in redemption value to the earliest redemption date.

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Note 8 - Acquisitions (Details Textual) - USD ($)	Feb. 01, 2017	Jan. 20, 2017	Feb. 27, 2015	Mar. 31, 2017	Dec. 31, 2016
Redeemable Noncontrolling Interest, Equity, Carrying Amount				$ 1,098,589	$ 3,086,090
Redeemable Noncontrolling Interest, Equity, Redemption Value				$ 1,200,000
Ting Virginia LLC [Member]
Business Acquisition, Percentage of Voting Interests Acquired	20.00%		70.00%
Business Combination, Consideration Transferred	$ 2,000,000		$ 3,500,000
Ting Virginia LLC [Member] \| Exercisable by the Minority Shareholders [Member] \| Exercisable on Fourth Anniversary of Business Combination [Member]
Business Combination, Consideration to be Transfered Upon Exercise of Options Per Percentage Point	$ 120,000
Ting Virginia LLC [Member] \| Subsequent Event [Member] \| Exercisable by the Minority Shareholders [Member]
Business Combination, Interest Subject to Call Option, Not Exercised in Period	10.00%
eNom Incorporated [Member]
Business Combination, Consideration Transferred		$ 77,831,677
Payments to Acquire Businesses, Gross		83,500,000
Business Combination, Consideration Transferred, Estimated Price Adjusments		5,700,000
Business Acquisition, Transaction Costs		800,000
eNom Incorporated [Member] \| General and Administrative Expense [Member]
Business Acquisition, Transaction Costs		$ 400,000