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Subsequent Events - Additional Information (Detail) - Research Facility in Madison $ in Millions |  | 3 Months Ended
--- | --- | ---
Jan. 08, 2016 USD ($) ft² Option | Dec. 31, 2015
Subsequent Event [Line Items] |  |
Operating lease available for occupancy year |  | late 2016
Subsequent Event |  |
Subsequent Event [Line Items] |  |
Operating lease initial term | 10 years |
Area of operating leased property | ft² | 60,000 |
Operating lease commencement date | Jan. 01, 2016 |
Operating lease payments during initial term | $ 15.4 |
Estimated payment for real estate taxes, operating expenses and common area maintenance expenses | 0.9 |
Estimated payments for leasehold improvements net of tenant improvement allowances | $ 7.3 |
Number of renewal options | Option | 2 |
Operating leases renewal term | 5 years |

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- Definition Estimated payment for real estate taxes operating expenses and common area maintenance expenses for the first year of the lease. + References No definition available. + Details
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- Definition Estimated payments for leasehold improvements net of tenant improvement allowances. + References No definition available. + Details
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- Definition Lease payments during initial lease term. + References No definition available. + Details
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- Definition Operating lease available for occupancy year. + References No definition available. + Details
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- Definition Operating lease number of renewal options. + References No definition available. + Details
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- Definition Term of the lessee's leasing arrangement renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
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- Details
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- Details
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