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Stock Option Plans - Additional Information (Detail) (USD $)
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12 Months Ended | ||
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Sep. 30, 2014
Plan
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Sep. 30, 2013
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Jul. 23, 2013
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Number of plans approved by shareholders | 4job_NumberOfPlansApprovedByShareholders | ||
| Stock option available for grant under the plan (in shares) | 7,408,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant | 10,000,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant | |
| Aggregate intrinsic value of stock options exercised and outstanding (in dollars per share) | $ 0.21job_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodIntrinsicValuePerShare | ||
| Estimated average fair value of stock options grant (in dollars per share) | $ 0.21us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue | $ 0.43us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue | |
| Stock option expense | $ 98,000us-gaap_ShareBasedCompensation | $ 68,000us-gaap_ShareBasedCompensation | |
| Unrecognized compensation expense related to unvested stock options outstanding | $ 422,000us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions | ||
| Weighted average vesting period of unvested stock options | 1 year 6 months | ||
| Employee Stock Option [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Expiration period of stock option from the date of grant | 10 years | ||
| 1997 Stock Option Plan [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Stock option available for grant under the plan (in shares) |
592,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant / us-gaap_PlanNameAxis = job_StockOption1997PlanMember |
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| Stock option available for issuance under the plan (in shares) |
0us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized / us-gaap_PlanNameAxis = job_StockOption1997PlanMember |
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| Incentive Plan 2013 [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Stock option available for issuance under the plan (in shares) |
10,000,000us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized / us-gaap_PlanNameAxis = job_StockIncentivePlan2013Member |
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- Definition
Number Of Plans Approved By Shareholders No definition available.
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- Definition
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Intrinsic Value Per Share No definition available.
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- Definition
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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Unrecognized cost of unvested options awarded to employees as compensation. No definition available.
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- Definition
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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
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). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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