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Significant Accounting Policies - Additional Information (Detail) (USD $)
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12 Months Ended | |
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Dec. 31, 2014
Segment
Customer
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Dec. 31, 2013
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| Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] | ||
| Number of dental distributor with guaranteed rights of returns | 2ogen_NumberOfDentalDistributorWithGuaranteedRightsOfReturns | |
| Revenue deferred under guaranteed rights of return arrangements | $ 21,222us-gaap_DeferredRevenueCurrent | $ 18,839us-gaap_DeferredRevenueCurrent |
| Cash and cash equivalents with original maturity period | Three months or less | |
| Allowance for doubtful accounts | 1,000us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent | 128,000us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent |
| Inventory reserve | 50,184us-gaap_InventoryValuationReserves | 31,463us-gaap_InventoryValuationReserves |
| Number of business operating segment | 1us-gaap_NumberOfOperatingSegments | |
| Impairment losses | 0us-gaap_ImpairmentOfLongLivedAssetsHeldForUse | 0us-gaap_ImpairmentOfLongLivedAssetsHeldForUse |
| Advertising and marketing expense | 61,085us-gaap_MarketingAndAdvertisingExpense | 895,078us-gaap_MarketingAndAdvertisingExpense |
| Uncertain income tax position, unrecognized | Less than a 50% | |
| Accounts payable and accrued expenses for key suppliers | 710,210us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent | 909,957us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent |
| Uninsured portion of cash balance | 10,198,921us-gaap_CashUninsuredAmount | 16,026,510us-gaap_CashUninsuredAmount |
| Supplier Concentration Risk [Member] | ||
| Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] | ||
| Number of key suppliers |
4ogen_NumberOfKeySuppliers / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_SupplierConcentrationRiskMember |
4ogen_NumberOfKeySuppliers / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_SupplierConcentrationRiskMember |
| Accounts payable and accrued expenses for key suppliers |
189,120us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_SupplierConcentrationRiskMember |
146,284us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent / us-gaap_ConcentrationRiskByTypeAxis = us-gaap_SupplierConcentrationRiskMember |
| Guaranteed Rights of Return [Member] | ||
| Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] | ||
| Revenue deferred under guaranteed rights of return arrangements |
$ 21,222us-gaap_DeferredRevenueCurrent / us-gaap_DeferredRevenueArrangementTypeAxis = ogen_GuaranteedRightsOfReturnMember |
$ 18,839us-gaap_DeferredRevenueCurrent / us-gaap_DeferredRevenueArrangementTypeAxis = ogen_GuaranteedRightsOfReturnMember |
| Leasehold Improvements [Member] | ||
| Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] | ||
| Estimated useful lives of assets | 3 years | |
| Minimum [Member] | ||
| Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] | ||
| Estimated useful lives of assets | 3 years | |
| Maximum [Member] | ||
| Basis Of Presentation And Summary Of Significant Accounting Policies [Line Items] | ||
| Estimated useful lives of assets | 7 years | |
| X | ||||||||||
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- Details
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- Definition
Cash and cash equivalents maturity date description. No definition available.
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- Definition
Number of dental distributor with guaranteed rights of returns. No definition available.
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- Definition
The number of key suppliers that the company is dependent upon to provide probiotics, blending, warehousing and packaging of it products. No definition available.
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- Definition
Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation. No definition available.
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- Definition
The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer, including sales, license fees, and royalties, but excluding interest income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The likelihood that the uncertain tax position will not be sustained as a result of the examination by the taxing authority. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of valuation reserve for inventory. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The total expense recognized in the period for promotion, public relations, and brand or product advertising. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. No definition available.
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- Definition
Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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