Stock-Based Compensation - Schedule of Stock Option Activity (Details) (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Outstanding Shares, beginning of year	351,000	449,000
Shares, Granted		50,000
Shares, Exercised
Shares, Forfeited (including expirations)	(42,000)	(148,000)
Outstanding Shares, end of year	309,000	351,000
Exercisable Shares, end of year	309,000	351,000
Outstanding Weighted Average Exercise Price , beginning of year	$ 3.36	$ 3.56
Weighted Average Exercise Price, Granted		$ 0.55
Weighted Average Exercise Price, Exercised
Weighted Average Exercise Price, Forfeited (including expirations)	$ 3.75	$ 3.01
Outstanding Shares, Weighted Average Exercise Price, end of year	$ 3.31	$ 3.36
Exercisable Weighted Average Exercise Price, end of year	$ 3.31	$ 3.36

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(iii)

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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

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No definition available.

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

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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

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-Name Regulation S-X (SX)

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