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Securities Financing - Narrative (Details) - USD ($)	1 Months Ended	3 Months Ended			9 Months Ended
	Nov. 30, 2021	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2025	Dec. 31, 2024
Equity, Class of Treasury Stock [Line Items]
Preferred stock, dividend rate, percentage					11.00%
Dividends paid		$ 1,400,000	$ 1,400,000	$ 1,400,000
Preferred stock liquidation preference		10,000,000			$ 10,000,000
Note Warrant
Equity, Class of Treasury Stock [Line Items]
Warrant exercise expiration period	5 years
Convertible Preferred Stock | Private Placement
Equity, Class of Treasury Stock [Line Items]
Proceeds from sale of stock under agreement					$ 41,300,000
Convertible Preferred Stock | Private Placement | Conversant Dallas Parkway (A) LP and Conversant Dallas Parkway (B) LP
Equity, Class of Treasury Stock [Line Items]
Shares issued under agreement (in shares)					41,250
Warrants | Note Warrant
Equity, Class of Treasury Stock [Line Items]
Shares issued under agreement (in shares)	1,031,250
Warrants | Note Warrant | Conversant Dallas Parkway (A) LP and Conversant Dallas Parkway (B) LP
Equity, Class of Treasury Stock [Line Items]
Warrants and rights outstanding		$ 1,031,250			$ 1,031,250	$ 1,031,250
Common Stock | Note Warrant
Equity, Class of Treasury Stock [Line Items]
Number of securities called by each warrant (in shares)	1
Price per share of stock sold (in USD per share)	$ 40.00

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