CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Allowance for doubtful accounts	$ 2,071,706	$ 2,404,659
Term loan net of debt discount	$ 536,150
Common stock, par value per share	$ 0.01	$ 0.01
Common stock, shares authorized	70,000,000us-gaap_CommonStockSharesAuthorized	70,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued	38,795,396us-gaap_CommonStockSharesIssued	38,712,896us-gaap_CommonStockSharesIssued
Common stock, shares outstanding	38,795,396us-gaap_CommonStockSharesOutstanding	38,712,896us-gaap_CommonStockSharesOutstanding

A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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