XML 45 R33.htm IDEA: XBRL DOCUMENT
v3.20.2

Stockholders' Equity - Additional Information (Details) - USD ($) |  |  |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
May 01, 2020 | Apr. 22, 2020 | Apr. 12, 2019 | Jul. 31, 2020 | Apr. 30, 2019 | Jan. 31, 2018 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020 | Sep. 30, 2019 | Jun. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Apr. 21, 2020 | Feb. 28, 2018 | Feb. 15, 2018
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate commission rate |  |  |  |  |  | 3.00% |  |  |  |  |  |  |  |  |  |
Stock registered for resale (in shares) | 7,500,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issuance of common stock |  |  |  |  |  |  | $ 5,277,622 | $ 4,022,336 | $ 5,222,687 |  | $ 5,151,702 |  |  |  |  |
Exercise price (in usd per share) |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3.00 |
Warrant, exercise price, decrease (in usd per share) |  |  |  | $ 0.96 | $ 0.98 |  |  |  |  |  |  |  |  |  |  |
Deemed dividend from trigger of down round provision |  |  |  | $ 6,863 | $ 800,000 |  | $ 6,863 |  |  | $ 0 |  | $ 6,863 | $ 789,594 |  |  |
Warrants exercised (in shares) |  |  |  |  |  |  | 126,000 |  |  | 0 |  | 1,825,000 | 0 |  |  |
Warrant exercises, gross |  |  |  |  |  |  | $ 121,000 |  |  |  |  | $ 1,800,000 |  |  |  |
Accounting Standards Update 2017-11 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Estimated fair value of warrants recorded in equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,000,000.0
Lincoln Park |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Obligation to purchase common stock |  | $ 15,000,000.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |
ATM Sales Agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares issued and sold |  |  |  |  |  |  | 1,952,512 |  |  |  |  | 7,916,092 |  |  |  |
Aggregate net proceeds on sales of shares of common stock |  |  |  |  |  |  | $ 2,400,000 |  |  |  |  | $ 10,800,000 |  |  |  |
Offering expenses |  |  |  |  |  |  | 82,000 |  |  |  |  | $ 420,000 |  |  |  |
Public Stock Offering |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares issued and sold |  |  |  |  | 4,575,000 |  |  |  |  |  |  |  |  |  |  |
Stock sale price (in usd per share) |  |  |  |  | $ 1.10 |  |  |  |  |  |  |  |  |  |  |
Underwritten Offering |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares issued and sold |  |  |  |  | 5,261,250 |  |  |  |  |  |  |  |  |  |  |
Underwriters overallotment option to purchase additional shares of common stock and warrants period |  |  |  |  | 30 days |  |  |  |  |  |  |  |  |  |  |
Underwriters option to purchase additional shares |  |  | 686,250 |  |  |  |  |  |  |  |  |  |  |  |  |
Gross proceeds from offering of common stock and warrants |  |  |  |  | $ 5,800,000 |  |  |  |  |  |  |  |  |  |  |
Proceeds received in public offering, net of underwriting discounts and offering expenses |  |  |  |  | $ 5,200,000 |  |  |  |  |  |  |  |  |  |  |
Purchase Agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares issued and sold |  | 285,714 |  |  |  |  |  |  |  |  |  | 3,882,160 |  |  |  |
Legal, accounting and other fees related to Purchase Agreement |  | $ 374,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unamortized costs related to legal, accounting, and other fees |  |  |  |  |  |  | $ 269,000 |  |  |  |  | $ 269,000 |  |  |  |
Issuance of common stock |  |  |  |  |  |  |  |  |  |  |  | 4,200,000 |  |  |  |
Offering expenses |  |  |  |  |  |  |  |  |  |  |  | $ 105,000 |  |  |  |
Purchase Agreement | Lincoln Park |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares issued and sold |  |  |  |  |  |  | 3,000,000.0 |  |  |  |  |  |  |  |  |
Aggregate net proceeds on sales of shares of common stock |  |  |  |  |  |  | $ 3,300,000 |  |  |  |  |  |  |  |  |
Offering expenses |  |  |  |  |  |  | $ 83,000 |  |  |  |  |  |  |  |  |
Regular purchase, common stock issuable (in shares) (up to) |  | 200,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regular purchase, common stock issuable, maximum amount (in shares) |  | 1,000,000.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exchange cap (in shares) |  | 4,941,089 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Closing price of the Company's common stock (in usd per share) |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1.0117 |  |
Exchange cap, percentage |  | 9.99% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase Agreement | Lincoln Park | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock sale price (in usd per share) |  | $ 1.50 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regular purchase, common stock issuable, increase amount (in shares) |  | 250,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase Agreement | Lincoln Park | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stockholders Equity [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock sale price (in usd per share) |  | $ 3.00 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regular purchase, common stock issuable, increase amount (in shares) |  | 300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |

X
- Definition Common Stock, Exchange Cap + References No definition available. + Details
Name: | dare_CommonStockExchangeCap
Namespace Prefix: | dare_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Common Stock, Exchange Cap, Percentage + References No definition available. + Details
Name: | dare_CommonStockExchangeCapPercentage
Namespace Prefix: | dare_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Deferred Offering Costs, Unamortized Portion + References No definition available. + Details
Name: | dare_DeferredOfferingCostsUnamortizedPortion
Namespace Prefix: | dare_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Estimated Fair Value Of Warrants Recorded In Equity + References No definition available. + Details
Name: | dare_EstimatedFairValueOfWarrantsRecordedInEquity
Namespace Prefix: | dare_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Gross Proceeds From Offering Of Common Stock And Warrants + References No definition available. + Details
Name: | dare_GrossProceedsFromOfferingOfCommonStockAndWarrants
Namespace Prefix: | dare_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Number of common stock warrants exercised. + References No definition available. + Details
Name: | dare_NumberOfCommonStockWarrantsExercised
Namespace Prefix: | dare_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Offering Expenses + References No definition available. + Details
Name: | dare_OfferingExpenses
Namespace Prefix: | dare_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Percentage of aggregate commission. + References No definition available. + Details
Name: | dare_PercentageOfAggregateCommission
Namespace Prefix: | dare_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Regular Purchase, Common Stock Issuable, Increase Amount + References No definition available. + Details
Name: | dare_RegularPurchaseCommonStockIssuableIncreaseAmount
Namespace Prefix: | dare_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Regular Purchase, Common Stock Issuable, Maximum Amount + References No definition available. + Details
Name: | dare_RegularPurchaseCommonStockIssuableMaximumAmount
Namespace Prefix: | dare_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Regular Repurchase, Common Stock Issuable + References No definition available. + Details
Name: | dare_RegularRepurchaseCommonStockIssuable
Namespace Prefix: | dare_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Sale of Stock, Maximum Amount Registered + References No definition available. + Details
Name: | dare_SaleofStockMaximumAmountRegistered
Namespace Prefix: | dare_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Stockholders' equity. + References No definition available. + Details
Name: | dare_StockholdersEquityLineItems
Namespace Prefix: | dare_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Underwriters option to purchase additional shares. + References No definition available. + Details
Name: | dare_UnderwritersOptionToPurchaseAdditionalShares
Namespace Prefix: | dare_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Underwriters option to purchase additional shares of common stock period. + References No definition available. + Details
Name: | dare_UnderwritersOptionToPurchaseAdditionalSharesOfCommonStockPeriod
Namespace Prefix: | dare_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.8) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 340 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.A) -URI http://asc.fasb.org/extlink&oid=27011391&loc=d3e105025-122735 + Details
Name: | us-gaap_DeferredOfferingCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The cash outflow for cost incurred directly with the issuance of an equity security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
Name: | us-gaap_PaymentsOfStockIssuanceCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromIssuanceOfCommonStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow associated with the amount received from holders exercising their stock warrants. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
Name: | us-gaap_ProceedsFromWarrantExercises
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. + References No definition available. + Details
Name: | us-gaap_PurchaseObligation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Cash received on stock transaction after deduction of issuance costs. + References No definition available. + Details
Name: | us-gaap_SaleOfStockConsiderationReceivedOnTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. + References No definition available. + Details
Name: | us-gaap_SaleOfStockPricePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Price of a single share of a number of saleable stocks of a company. + References No definition available. + Details
Name: | us-gaap_SharePrice
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of new stock issued during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesNewIssues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_StockIssuedDuringPeriodValueNewIssues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of (increase) decrease in equity for down round feature triggered for warrant classified as equity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109259400&loc=SL109261905-112644 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 12B -URI http://asc.fasb.org/extlink&oid=121326447&loc=SL109261756-109256 + Details
Name: | us-gaap_WarrantDownRoundFeatureIncreaseDecreaseInEquityAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Per share decrease in exercise price of warrant. Excludes change due to standard antidilution provision. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21475-112644 + Details
Name: | us-gaap_WarrantExercisePriceDecrease
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201711Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=dare_LincolnParkMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=dare_AtTheMarketSalesAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=dare_PublicStockOfferingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_OverAllotmentOptionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=dare_PurchaseAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CounterpartyNameAxis=dare_LincolnParkMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |