Commitments and Contingencies - Additional Information (Detail) |
3 Months Ended | 6 Months Ended | ||||
|---|---|---|---|---|---|---|
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Nov. 08, 2013
ft²
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Jun. 30, 2016
USD ($)
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Jun. 30, 2015
USD ($)
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Jun. 30, 2016
USD ($)
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Jun. 30, 2015
USD ($)
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Dec. 31, 2015
USD ($)
|
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| Loss Contingencies [Line Items] | ||||||
| Rent expenses | $ 100,000 | $ 100,000 | $ 200,000 | $ 200,000 | ||
| Accrued in the consolidated balance sheets related to indemnification obligations | 0 | 0 | ||||
| Indemnification liabilities | $ 0 | $ 0 | $ 0 | |||
| Lease Facility [Member] | ||||||
| Loss Contingencies [Line Items] | ||||||
| Area of office space | ft² | 8,894 | |||||
| Lease start date | Jan. 16, 2014 | |||||
| Lease expiration date | Dec. 31, 2018 | |||||
| X | ||||||||||
- Definition Area Of Office Space No definition available.
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| X | ||||||||||
- Definition Indemnification Liability No definition available.
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| X | ||||||||||
- Definition Lease start date. No definition available.
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| X | ||||||||||
- Definition Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Date which lease or group of leases is set to expire, in CCYY-MM-DD format. No definition available.
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| X | ||||||||||
- 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. No definition available.
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| X | ||||||||||
- Definition Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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