Condensed Consolidated Statements of Stockholders’ Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Nov. 30, 2022		43,257,000
Beginning balance at Nov. 30, 2022	$ 398,504	$ 433	$ 331,650	$ 101,656	$ (35,235)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of stock under employee stock purchase plan (in shares)		50,000
Issuance of stock under employee stock purchase plan	1,787	$ 1	1,786
Exercise of stock options (in shares)		141,000
Exercise of stock options	6,003	$ 1	6,002
Vesting of restricted stock units and release of deferred stock units (in shares)		215,000
Vesting of restricted stock units and release of deferred stock units	0	$ 2	(2)
Withholding tax payments related to net issuance of RSUs (in shares)		(90,000)
Withholding tax payments related to net issuance of RSUs	(4,817)	$ (1)	(4,816)
Stock-based compensation	9,752		9,752
Dividends declared	$ (8,049)			(8,049)
Treasury stock repurchases and retirements (in shares)	(300,000)	(266,000)
Treasury stock repurchases and retirements	$ (15,000)	$ (3)	(6,002)	(8,995)
Net income	23,674			23,674
Other comprehensive (loss) income	1,589				1,589
Ending balance (in shares) at Feb. 28, 2023		43,307,000
Ending balance at Feb. 28, 2023	$ 413,443	$ 433	338,370	108,286	(33,646)
Beginning balance (in shares) at Nov. 30, 2023	43,795,955	43,796,000
Beginning balance at Nov. 30, 2023	$ 459,715	$ 438	370,579	120,858	(32,160)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of stock under employee stock purchase plan (in shares)		66,000
Issuance of stock under employee stock purchase plan	2,531	$ 1	2,530
Exercise of stock options (in shares)		80,000
Exercise of stock options	3,250	$ 1	3,249
Vesting of restricted stock units and release of deferred stock units (in shares)		244,000
Vesting of restricted stock units and release of deferred stock units	0	$ 2	(2)
Withholding tax payments related to net issuance of RSUs (in shares)		(103,000)
Withholding tax payments related to net issuance of RSUs	(5,890)	$ (1)	(5,889)
Stock-based compensation	12,464		12,464
Dividends declared	$ (8,230)			(8,230)
Treasury stock repurchases and retirements (in shares)	(400,000)	(394,000)
Treasury stock repurchases and retirements	$ (22,500)	$ (4)	(10,658)	(11,838)
Net income	22,639			22,639
Other comprehensive (loss) income	$ (2,236)				(2,236)
Ending balance (in shares) at Feb. 29, 2024	43,689,037	43,689,000
Ending balance at Feb. 29, 2024	$ 461,743	$ 437	$ 372,273	$ 123,429	$ (34,396)