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Subsequent Events (Details) - USD ($) $ / shares in Units, $ in Millions | Aug. 09, 2022 | Jul. 29, 2022 | Aug. 03, 2022 | Jul. 11, 2022 | Jun. 30, 2022 | Dec. 31, 2021 | Nov. 16, 2020 | Nov. 15, 2020 | Oct. 31, 2018 | Oct. 15, 2018
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Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Preferred Stock, Par or Stated Value Per Share |  |  |  |  |  |  | $ 0.001 |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  |  |  |  |  |  | $ 6.90 | $ 13.80 | $ 6.90 | $ 13.80
Common stock, Shares Issued |  |  |  |  | 15,844,294 | 13,204,487 |  |  |  |
Common stock, par value (in dollars per share) |  |  |  | $ 0.001 | $ 0.001 | $ 0.001 |  |  |  |
Subsequent Event |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Offering price |  | $ 8.00 |  |  |  |  |  |  |  |
Gross proceeds |  | $ 3.0 |  |  |  |  |  |  |  |
conversion price |  | $ 1.22 |  |  |  |  |  |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  |  | $ 6.90 |  |  |  |  |  |  |
Common stock, Shares Issued |  | 2,459,016 |  |  |  |  |  |  |  |
Common stock, par value (in dollars per share) |  | $ 0.001 |  |  |  |  |  |  |  |
Preferred Stock Dividends, Shares | 1,549,295 |  |  |  |  |  |  |  |  |
Common Stock | Subsequent Event |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights |  |  | 1.22 |  |  |  |  |  |  |
Common stock, par value (in dollars per share) |  |  | $ 0.001 |  |  |  |  |  |  |
Series C Convertible Preferred Stock | Subsequent Event |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Preferred Stock, Shares Issued |  | 275,000 |  |  |  |  |  |  |  |
Preferred Stock, Par or Stated Value Per Share |  | $ 0.001 |  |  |  |  |  |  |  |
Series D Convertible Preferred Stock | Subsequent Event |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Preferred Stock, Shares Issued |  | 100,000 |  |  |  |  |  |  |  |
Preferred Stock, Par or Stated Value Per Share |  | $ 0.001 |  |  |  |  |  |  |  |

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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + 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 https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. + 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(28)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126973232&loc=SL123496158-112644 + 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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