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Stockholders' Equity (Details) - Service-Based Stock Options [Member] - shares	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Options/Warrants, Beginning balance	11,025,273	10,435,000
Number of Options, Exercised	300,000
Number of Shares, Expired	50,000
Number of Options, Cancelled	(250,000)	(200,000)
Number of Options, Issued	275,000	790,273
Number of Options/Warrants, Ending balance	10,700,273	11,025,273

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(4)
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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Gross number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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Number of share options (or share units) exercised during the current period.

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