CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Mar. 31, 2025	Dec. 31, 2024
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares issued (in shares)	21,187,604	20,916,723
Common stock, shares outstanding (in shares)	19,225,837	18,954,956
Treasury stock, shares (in shares)	1,961,767	1,961,767
5.50% Convertible Senior Notes Due 2028 | Convertible Debt
Stated interest rate (as a percent)	5.50%	5.50%