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CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($)	Sep. 30, 2019	Dec. 31, 2018
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 275,000	$ 275,000
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, authorized	50,000,000	50,000,000
Common stock, issued	11,839,065	11,718,246
Common stock, outstanding	11,839,065	11,718,246

X

- Definition

Amount of allowance for credit loss on accounts receivable, classified as current.

+ References

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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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Face amount or stated value per share of common stock.

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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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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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

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