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Subsequent Events (Details) - Equity Distribution Agreement - USD ($) $ in Thousands | 1 Months Ended
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Jul. 31, 2021 | Dec. 31, 2020
Subsequent Event [Line Items] |  |
Number of shares issued in transaction (in shares) |  | 930,993
Consideration received on sale of stock |  | $ 6,055
Subsequent Event |  |
Subsequent Event [Line Items] |  |
Number of shares issued in transaction (in shares) | 380,071 |
Consideration received on sale of stock | $ 1,318 |

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

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- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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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
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |