Stockholders' Equity - Preferred Stock (Narrative) (Details) - $ / shares	Sep. 30, 2023	Dec. 31, 2022
Equity [Abstract]
Preferred stock, par value (in USD per share)	$ 0.001
Undesignated preferred stock authorized (in shares)	50,000,000
Preferred stock liquidation preference per share (in USD per share)	$ 0.001
Preferred stock issued (in shares)	0	0
Preferred stock outstanding (in shares)	0	0