Condensed Consolidated Balance Sheets (Parenthetical) $ in Thousands	Sep. 30, 2023 USD ($) $ / shares shares	Dec. 31, 2022 USD ($) $ / shares shares
Current assets:
Allowance for doubtful accounts | $	$ 2,288	$ 1,513
LIABILITIES AND STOCKHOLDERS’ EQUITY
Preferred stock, par value (in USD per share) | $ / shares	$ 1	$ 1
Preferred stock, shares authorized (in shares)	500,000	500,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in USD per share) | $ / shares	$ 1	$ 1
Common stock, shares authorized (in shares)	70,000,000	70,000,000
Common stock, shares issued (in shares)	47,479,256	39,460,724
Common stock, shares outstanding (in shares)	46,844,598	38,833,568
Treasury stock (in shares)	634,658	627,156