Stockholders' Equity and Share-Based Compensation - Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Millions	6 Months Ended		12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Number of shares
Outstanding, Beginning of period	658,973
Granted	254,744
Forfeited	(186,173)
Expired	(79,923)
Outstanding, Ending of period	647,621		658,973
Vested and exercisable at June 30, 2026	423,601
Vested or expected to vest at June 30, 2026	647,621
Weighted average exercise price per share
Outstanding, Beginning of period	$ 44.2
Granted	7
Forfeited	11.52
Expired	73.84
Outstanding, Ending of period	35.3		$ 44.2
Vested and exercisable at June 30, 2026	48.76
Vested or expected to vest at June 30, 2026	$ 35.3
Weighted average remaining contractual term (years)
Outstanding	6 years 2 months 12 days		7 years 1 month 6 days
Vested and exercisable at June 30, 2026	4 years 7 months 6 days
Vested or expected to vest at June 30, 2026	6 years 2 months 12 days
Weighted average grant date fair value of options granted	$ 5.31	$ 6.02
Unrecognized compensation expense related to unvested stock option awards	$ 1.6
Weighted average period for recognition	2 years 2 months 12 days