Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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

-Publisher FASB

-Name Accounting Standards Codification

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-Name Staff Accounting Bulletin (SAB)

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- Definition

As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest.

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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- Definition

The grant-date intrinsic value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

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

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options outstanding.

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- Definition

The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded.

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- Definition

Number of shares that have been repurchased and retired during the period.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

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-Name Accounting Principles Board Opinion (APB)

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-Name Regulation S-X (SX)

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-Section 04

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The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

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Per share value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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Shareholders' Equity (Details Textual) (USD $)	1 Months Ended	3 Months Ended	6 Months Ended	1 Months Ended	15 Months Ended
Shareholders' Equity (Details Textual) (USD $)	Mar. 31, 2009	Sep. 30, 2012	Sep. 30, 2012	Dec. 31, 2011 Non Qualified Stock Option Plan [Member]	Sep. 30, 2012 Non Qualified Stock Option Plan [Member]	Mar. 31, 2012 Non Qualified Stock Option Plan [Member]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased		100,000	100,000
Stock Repurchased and Retired During Period, Shares					75,128
Stock Repurchased and Retired During Period Value Per Share					$ 5.32
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number						120,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value				$ 171,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	25,000			(97,000)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price	$ 3.25			$ 5.51
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate				57.70%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate				0.30%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term				2 years
Allocated Share-based Compensation Expense		$ 22,234	$ 44,467
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized		100,051	100,051
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition			1 year 3 months
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value		$ 29,000	$ 29,000