Stock-Based Compensation (Summary of Stock Option Activity under Share Based Compensation Plan) (Details) (USD $)	9 Months Ended
Jun. 30, 2014
Options
Outstanding at October 1, 2013	324,854
Granted	89,500
Exercised	(5,000)
Forfeited	0
Expired	(7,117)
Outstanding June 30, 2014	402,237
Exercisable June 30, 2014	202,316
Weighted Average Exercise Price
Outstanding at October 1, 2013	$ 4.35
Granted	$ 2.48
Exercised	$ 2.44
Forfeited
Expired	$ 10.80
Outstanding June 30, 2014	$ 3.84
Exercisable June 30, 2014	$ 5.28
Weighted Average Remaining Contractual Life (Yrs.)
Outstanding June 30, 2014	7 years 3 months 18 days
Exercisable June 30, 2014	5 years 8 months 12 days
Aggregate Intrinsic Value
Outstanding June 30, 2014	$ 520,000
Exercisable June 30, 2014	$ 245,000

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

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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.

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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.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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.

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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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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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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 remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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 of the plan that expired.

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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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