Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Nov. 30, 2023	Nov. 30, 2022
Assets
Allowance for accounts receivable	$ 851	$ 859
Stockholders’ equity:
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	10,000,000	10,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	200,000,000	200,000,000
Common stock, shares issued (in shares)	43,795,955	43,257,008
Common stock, shares outstanding (in shares)	43,795,955	43,257,008