Stock-Based Compensation - Summary of Option Activity (Details)	12 Months Ended
Dec. 31, 2022 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Number of options outstanding, beginning balance (in shares) \| shares	504,045
Number of options granted (in shares) \| shares	21,500
Number of options exercised (in shares) \| shares	0
Number of options forfeited (in shares) \| shares	(83)
Number of options expired (in shares) \| shares	0
Number of options outstanding, ending balance (in shares) \| shares	525,462
Number of options vested or expected to vest (in shares) \| shares	481,462
Number of options exercisable (in shares) \| shares	481,462
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted average exercise price of options outstanding, beginning of period (in usd per share) \| $ / shares	$ 3.34
Weighted average exercise price of options granted (in usd per share) \| $ / shares	3.84
Weighted average exercise price of options exercised (in usd per share) \| $ / shares	0
Weighted average exercise price of options forfeited (in usd per share) \| $ / shares	165.98
Weighted average exercise price of options expired (in usd per share) \| $ / shares	0
Weighted average exercise price of options outstanding, end of period (in usd per share) \| $ / shares	3.34
Weighted average exercise price of options vested or expected to vest (in usd per share) \| $ / shares	3.33
Weighted average exercise price of options exercisable (in usd per share) \| $ / shares	$ 3.33
Weighted Average Remaining Contractual Life (in years) and Aggregate Intrinsic Value
Weighted average remaining contractual life of options outstanding (in years)	7 years 9 months 18 days
Weighted average remaining contractual life of options vested or expected to vest (in years)	7 years 9 months 18 days
Weighted average remaining contractual life of options exercisable (in years)	7 years 9 months 18 days
Aggregate intrinsic value of options outstanding \| $	$ 0
Aggregate intrinsic value of options vested and expected to vest \| $	0
Aggregate intrinsic value of options exercisable \| $	$ 0

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted-average exercise price, at which grantee can acquire shares reserved for issuance, for fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for fully vested and expected to vest options outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Number of share options (or share units) exercised during the current period.

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