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Stockholders' Equity - Common Stock Issuances For Services (Details) | 12 Months Ended
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Dec. 31, 2021 USD ($) director shares | Dec. 31, 2020 USD ($) director shares
Stockholders' Equity |  |
Shares issued to underwriters (in values) | $ 11,500 |
Director |  |
Stockholders' Equity |  |
Common stock issued to directors as compensation for services | shares | 229 | 2,869
Shares issued to underwriters (in values) |  | $ 82,700
Number of members | director | 1 | 2

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- Definition Represents the number of members of the board of directors. + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. + 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 Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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