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Stock-Based Compensation; Changes in Equity (Details Textual) (USD $)	3 Months Ended		6 Months Ended						1 Months Ended		6 Months Ended		6 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Year 2014 [Member]	Jun. 30, 2014 Year 2015 [Member]	Jun. 30, 2014 Year 2016 [Member]	Jun. 30, 2014 Year 2017 [Member]	Jul. 31, 2012 BMO Equity [Member]	Jul. 17, 2012 BMO Equity [Member]	Jun. 30, 2014 Stock Option Plan 2001 [Member]	Apr. 12, 2001 Stock Option Plan 2001 [Member]	Jun. 30, 2014 Stock Option Plan 2002 [Member]	Apr. 24, 2002 Stock Option Plan 2002 [Member]	Jun. 30, 2014 Stock Incentive Plan 2009 [Member]	Apr. 10, 2009 Stock Incentive Plan 2009 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate			0.00%	0.00%
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized	$ 77,000		$ 77,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized												119,050		142,860		250,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number											2,000		27,500		199,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross			0								139,958		123,430		201,000
Share-Based Compensation	21,000	33,000	43,209	69,183	34,000	29,000	11,000	3,000
Related Party Transaction, Due from (to) Related Party, Total										$ 5,000,000
Warrants Issued To Purchase Common Stock Percentage										4.00%
Weighted Average Number Of Shares Outstanding, Diluted	3,453,217	3,400,641	3,431,723	3,405,946					140,048
Earnings Per Share, Diluted	$ (0.04)	$ (0.02)	$ (0.02)	$ 0.02					$ 0.01
Debt Instrument, Term									5 years 6 months
Debt Instrument, Interest Rate, Stated Percentage										11.50%

X

- Definition

Represents percentage of warrant issued to purchase shares of common stock.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5



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-Section S99

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-Subparagraph (SX 210.5-02.22(a)(1))

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Unrecognized cost of unvested share-based compensation awards.

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- Definition

Receivables to be collected from (obligations owed to) related parties, net as of the balance sheet date where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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

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As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option plan.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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