Stock-Based Compensation - Restricted stock awards (Details) - Restricted Stock Awards $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2025 USD ($) $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Unamortized compensation cost related to restricted stock awards | $	$ 3.5
Weighted-average remaining contractual terms	1 year 4 months 24 days
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Non-vested, beginning of period (in shares) | shares	1,541
Granted (in shares) | shares	114
Vested (in shares) | shares	(7)
Forfeited (in shares) | shares	(19)
Non-vested, end of period (in shares) | shares	1,629
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Non-vested, beginning of period (in dollars per share) | $ / shares	$ 2.84
Granted (in dollars per share) | $ / shares	2.18
Vested (in dollars per share) | $ / shares	13.42
Forfeited (in dollars per share) | $ / shares	2.87
Non-vested, end of period (in dollars per share) | $ / shares	$ 2.75