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Stockholders' Equity - Equity Incentive Plans (Details) - shares	Mar. 31, 2025	Dec. 12, 2024	Mar. 19, 2024
Stockholders' Equity
Shares are granted available for issuance (in shares)	261,650
Equity Incentive Plans [Member]
Stockholders' Equity
Shares of common stock reserved for issuance (in shares)	711,042
2011 Equity Incentive Plan \| Unexercised Stock Options
Stockholders' Equity
Shares of common stock reserved for issuance (in shares)	400,392
2021 Equity Incentive Plan
Stockholders' Equity
Number of common stock eligible for issuance	400,000
2021 Equity Incentive Plan \| Unexercised Stock Options
Stockholders' Equity
Shares of common stock reserved for issuance (in shares)	49,000
Not related to plan
Stockholders' Equity
Shares of common stock reserved for issuance (in shares)	263,957
Not related to plan \| Warrants
Stockholders' Equity
Shares of common stock reserved for issuance (in shares)		145,664	18,293
Not related to plan \| Unexercised Stock Options \| Halston License
Stockholders' Equity
Shares of common stock reserved for issuance (in shares)	100,000