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Commitments And Contingencies (Narrative) (Details) | Nov. 30, 2017 USD ($)
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Purchase Commitment [Member] |
Loss Contingencies [Line Items] |
Commitment outstanding | $ 0
Indemnification Agreement 1 [Member] |
Loss Contingencies [Line Items] |
Liabilities related to indemnification agreement | 0
Senior Officers And Directors [Member] | Indemnification Agreement 1 [Member] |
Loss Contingencies [Line Items] |
Liabilities related to indemnification agreement | $ 0

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Liabilities related to indemnification agreement. + References No definition available. + Details
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Balance Type: | credit
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- Details
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- Details
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- Details
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