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Commitments and Contingencies (Details) (USD $)
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0 Months Ended | |
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Mar. 06, 2015
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Dec. 31, 2014
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| Research Agreement | ||
| Research Agreement | ||
| Number of agreements |
2oncs_NumberOfAgreements / us-gaap_TypeOfArrangementAxis = oncs_ResearchAgreementMember |
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| Number of engineering projects |
2oncs_NumberOfEngineeringProjects / us-gaap_TypeOfArrangementAxis = oncs_ResearchAgreementMember |
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| Research Agreement | Rev.1 | ||
| Operating Lease | ||
| Initial deposit |
$ 350,000us-gaap_SecurityDeposit / us-gaap_CounterpartyNameAxis = oncs_Rev1EngineeringIncMember / us-gaap_TypeOfArrangementAxis = oncs_ResearchAgreementMember |
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| Research Agreement | ||
| Number of agreements |
1oncs_NumberOfAgreements / us-gaap_CounterpartyNameAxis = oncs_Rev1EngineeringIncMember / us-gaap_TypeOfArrangementAxis = oncs_ResearchAgreementMember |
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| Estimated total cost |
3,383,000us-gaap_ResearchAndDevelopmentExpense / us-gaap_CounterpartyNameAxis = oncs_Rev1EngineeringIncMember / us-gaap_TypeOfArrangementAxis = oncs_ResearchAgreementMember |
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| Initial deposit used to offset monthly invoice (as a percent) |
10.00%oncs_PercentageOfInitialDepositUsedToOffsetMonthlyInvoice / us-gaap_CounterpartyNameAxis = oncs_Rev1EngineeringIncMember / us-gaap_TypeOfArrangementAxis = oncs_ResearchAgreementMember |
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| Research Agreement | Merlin | ||
| Research Agreement | ||
| Estimated total cost |
1,525,000us-gaap_ResearchAndDevelopmentExpense / us-gaap_CounterpartyNameAxis = oncs_MerlinCsiLlcMember / us-gaap_TypeOfArrangementAxis = oncs_ResearchAgreementMember |
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| Corporate headquarters and research and development laboratory | ||
| Operating Lease | ||
| Number of rentable square feet |
33,928us-gaap_AreaOfRealEstateProperty / us-gaap_PropertyPlantAndEquipmentByTypeAxis = oncs_CorporateHeadquartersAndResearchAndDevelopmentLaboratoryMember |
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| Term of Lease Agreement | 120 months | |
| Period by which the lease term can be extended | 5 years | |
| Period after the Commencement Date in which the entity has the option to terminate the lease | 84 months | |
| Monthly base rent under Lease Agreement (per rentable square feet) |
2.65oncs_BaseRentPerRentableSquareFeetUnderLeaseAgreement / us-gaap_PropertyPlantAndEquipmentByTypeAxis = oncs_CorporateHeadquartersAndResearchAndDevelopmentLaboratoryMember |
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| Annual base rent increase (as a percent) |
3.00%oncs_AnnualBaseRentIncreaseInPercentage / us-gaap_PropertyPlantAndEquipmentByTypeAxis = oncs_CorporateHeadquartersAndResearchAndDevelopmentLaboratoryMember |
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| Period for Rent Commencement Date | 12 months | |
| Initial deposit |
$ 90,000us-gaap_SecurityDeposit / us-gaap_PropertyPlantAndEquipmentByTypeAxis = oncs_CorporateHeadquartersAndResearchAndDevelopmentLaboratoryMember |
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| Corporate headquarters and research and development laboratory | Maximum | ||
| Operating Lease | ||
| Notice period prior to expiration of the term for extending the Lease Agreement | 12 months | |
| Corporate headquarters and research and development laboratory | Minimum | ||
| Operating Lease | ||
| Notice period for terminating the lease agreement | 12 months | |
| X | ||||||||||
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- Definition
Represents the information pertaining to percentage of increase in annual base rent. No definition available.
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- Definition
Represents the information pertaining to base rent per rentable square feet. No definition available.
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| X | ||||||||||
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- Definition
Represents the period after which the right to terminate the lease with respect to the entire premises, after the commencement date, shall be available to the lessee under the terms of the lease agreement. No definition available.
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| X | ||||||||||
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- Definition
Represents the notice period for termination of lease agreement. No definition available.
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| X | ||||||||||
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- Definition
Represents the notice period of lease agreement for extending the term of the agreement. No definition available.
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- Definition
Represents number of agreements. No definition available.
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- Definition
Represents the number of engineering projects. No definition available.
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- Definition
Represents the percentage of initial deposits to offset each monthly invoice under research and development agreement, reducing the outstanding deposit accordingly. No definition available.
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- Details
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| X | ||||||||||
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- Definition
Represents the information pertaining to period of "Rent Commencement Date" after the "Commencement Date". No definition available.
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| X | ||||||||||
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- Definition
Area of a real estate property. No definition available.
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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. No definition available.
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| X | ||||||||||
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- Definition
Term of the lessee's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Details
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| X | ||||||||||
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- Definition
The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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