Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Earnings Per Share [Abstract]
Net (loss) income	$ (339)us-gaap_NetIncomeLoss	$ 688us-gaap_NetIncomeLoss
Denominator for basic net (loss) income per common share — weighted average shares outstanding	24,150,000	25,716,000
Effect of dilutive securities:
Stock options and restricted stock units	0	513,000
Denominator for diluted net (loss) income per common share — adjusted weighted average shares	24,150,000	26,229,000
Net (loss) income per common share, basic (USD per share)	$ (0.01)us-gaap_EarningsPerShareBasic	$ 0.03us-gaap_EarningsPerShareBasic
Net (loss) income per common share, diluted (USD per share)	$ (0.01)us-gaap_EarningsPerShareDiluted	$ 0.03us-gaap_EarningsPerShareDiluted
Potentially dilutive securities excluded from computation of earnings per share	5,676,561	2,699,776
Excluded incremental common shares related to common stock options and restricted stock units	312,000

Excluded Incremental Common Shares Attributable To Share Based Payment Arrangements

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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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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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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