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- References

No definition available.

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- References

No definition available.

Name:	job_InvestorRelatedToInterest
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Reflects the effective interest rate as of the balance sheet date on interest-bearing trade payables.

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The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Name:	us-gaap_ConversionOfStockSharesIssued1
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The price per share of the conversion feature embedded in the debt instrument.

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Data Type:	num:perShareItemType
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The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.

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Data Type:	num:perShareItemType
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Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt.

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Name:	us-gaap_PreferredStockSharesIssued
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Data Type:	xbrli:sharesItemType
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Period Type:	instant

Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased.

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Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity.

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Equity impact of the value of stock bought back by the entity at the exercise price or redemption price.

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Name:	srt_RestatementAxis=job_RepurchaseAgreementMember
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Namespace Prefix:
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Name:	us-gaap_StatementClassOfStockAxis=job_SeriesCConvertiblePreferredStockMember
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