CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2025 USD ($) $ / shares shares	Dec. 31, 2024 USD ($) $ / shares shares
Accounts receivable, net of allowances | $	$ 11.6	$ 10.7
Preferred stock, par value per share | $ / shares	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	1,200	1,200
Preferred stock, shares outstanding	1,200	1,200
Common stock, par value per share | $ / shares	$ 0.0001	$ 0.0001
Common stock, shares authorized	200,000,000	200,000,000
Common stock, shares issued	33,191,065	32,762,135
Common stock, shares outstanding	33,191,065	32,762,135
Treasury stock, common shares	1,587,702	1,587,702
Depository Shares
Preferred stock, shares issued	1,200,000	1,200,000
Preferred stock, shares outstanding	1,200,000	1,200,000
10% Series A Cumulative Perpetual Preferred Stock
Preferred stock, par value per share | $ / shares	$ 0.0001	$ 0.0001
Depositary receipt ratio	0.001	0.001
Preferred stock, dividend rate, percentage	10.00%	10.00%