Capital Stock - ATM Agreements (Details) - USD ($) $ in Thousands			12 Months Ended
	Oct. 03, 2025	Apr. 09, 2021	Dec. 31, 2025
Sale of stock
Proceeds from issuance of common stock			$ 323
Proceeds from issuance of preferred stock			$ 4,019
Series B Depositary Shares
Sale of stock
Shares issued (in shares)		1,600,000	160,500
Payments of Stock Issuance Costs		$ 2,900
Depositary share's fractional interest in share of preferred stock		0.001
Proceeds from issuance of preferred stock		$ 40,000	$ 4,000
Common Stock
Sale of stock
Shares issued (in shares)			9,000
2018 Common Stock ATM Agreement | Maximum
Sale of stock
Sales commission paid per transaction (as a percent)	3.00%
2018 Common Stock ATM Agreement | Common Stock
Sale of stock
Maximum amount of shares to be issued (in shares)	$ 75,000
2025 Common Stock ATM Agreement
Sale of stock
Shares issued (in shares)	8,966
Sale of stock consideration	$ 300
Payments of Stock Issuance Costs	$ 10,000
2025 Series B Preferred Stock ATM Agreement
Sale of stock
Shares issued (in shares)	160.5
Sale of stock consideration	$ 4,000
Payments of Stock Issuance Costs	100
Proceeds from issuance of preferred stock	4,000
Stock issuance costs	100
2025 Series B Preferred Stock ATM Agreement | Series B Depositary Shares
Sale of stock
Maximum amount of shares to be issued (in shares)	$ 50,000
Sales commission paid per transaction, preferred stock (as a percent)	3.00%