Stockholders' Equity (Details 1) (USD $)	12 Months Ended
Sep. 30, 2013	Sep. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Options Outstanding	794,483
Outstanding and exercisable,Options	794,483
Granted,Options Outstanding	0	43,960
Exercised,Options Outstanding	0	138,373
Cancelled, Options Outstanding	(163,951)
Balance,Options Outstanding	630,532	794,483
Outstanding and exercisable,Options	630,532	794,483
Balance,Weighted Average Exercise Price per Share	$ 3.34
Vested and exercisable,Weighted Average Exercise Price per Share	$ 3.34
Granted,Weighted Average Exercise Price per Share	$ 0
Exercised,Weighted Average Exercise Price per Share	$ 0
Cancelled,Weighted Average Exercise Price per Share	$ 3.39
Balance,Weighted Average Exercise Price per Share	$ 3.33	$ 3.34
Vested and exercisable,Weighted Average Exercise Price per Share	$ 3.33	$ 3.34
Balance,Weighted Average Remain Contractual Term (In Years)	1 year 22 days	1 year 9 months
Outstanding and exercisable options,Weighted Average Remain Contractual Term (In Years)	1 year 22 days	1 year 9 months
Option One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Options Outstanding	200,000
Outstanding and exercisable,Options	200,000
Balance,Weighted Average Exercise Price per Share	$ 2.00
Vested and exercisable,Weighted Average Exercise Price per Share	$ 2.00
Balance,Weighted Average Remain Contractual Term (In Years)	10 months 2 days
Option Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Options Outstanding	115,730
Outstanding and exercisable,Options	115,730
Balance,Weighted Average Exercise Price per Share	$ 3.16
Vested and exercisable,Weighted Average Exercise Price per Share	$ 3.16
Balance,Weighted Average Remain Contractual Term (In Years)	1 year 5 months 26 days
Option Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Options Outstanding	275,000
Outstanding and exercisable,Options	275,000
Balance,Weighted Average Exercise Price per Share	$ 4.00
Vested and exercisable,Weighted Average Exercise Price per Share	$ 4.00
Balance,Weighted Average Remain Contractual Term (In Years)	1 year 11 days
Option Four [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Options Outstanding	29,528
Outstanding and exercisable,Options	29,528
Balance,Weighted Average Exercise Price per Share	$ 5.53
Vested and exercisable,Weighted Average Exercise Price per Share	$ 5.53
Balance,Weighted Average Remain Contractual Term (In Years)	1 year 11 days
Option Five [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance,Options Outstanding	10,274
Outstanding and exercisable,Options	10,274
Balance,Weighted Average Exercise Price per Share	$ 6.65
Vested and exercisable,Weighted Average Exercise Price per Share	$ 6.65
Balance,Weighted Average Remain Contractual Term (In Years)	1 year 2 months 1 day
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 6.65
Maximum [Member] \| Option One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 2.99
Maximum [Member] \| Option Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 3.99
Maximum [Member] \| Option Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 4.99
Maximum [Member] \| Option Four [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 5.99
Maximum [Member] \| Option Five [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 6.65
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 2.00
Minimum [Member] \| Option One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 2.00
Minimum [Member] \| Option Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 3.00
Minimum [Member] \| Option Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 4.00
Minimum [Member] \| Option Four [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 5.00
Minimum [Member] \| Option Five [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Range of Exercise Prices	$ 6.00

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

No definition available.

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- Definition

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

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(iii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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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- Definition

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.

+ References

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- Definition

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(iv)(3)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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

+ References

No definition available.

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- Definition

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

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

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-Paragraph 2

-Subparagraph (c)(1)(i)-(ii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(i)

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- Definition

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.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

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-Paragraph 2

-Subparagraph (e)(1)

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- Definition

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

+ References

No definition available.

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- Definition

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

+ References

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- Definition

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

+ References

No definition available.

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- Definition

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

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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