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)		145,000
Issuance of stock under employee stock purchase plan	5,270	$ 2	5,268
Exercise of stock options (in shares)		260,000
Exercise of stock options	10,769	$ 3	10,766
Vesting of restricted stock units and release of deferred stock units (in shares)		378,000
Vesting of restricted stock units and release of deferred stock units	0	$ 4	(4)
Withholding tax payments related to net issuance of RSUs (in shares)		(147,000)
Withholding tax payments related to net issuance of RSUs	(8,101)	$ (1)	(8,100)
Stock-based compensation	20,039		20,039
Dividends declared	$ (15,948)			(15,948)
Treasury stock repurchases and retirements (in shares)	(500,000)	(535,000)
Treasury stock repurchases and retirements	$ (30,000)	$ (5)	(12,518)	(17,477)
Net income	35,764			35,764
Other comprehensive (loss) income	2,518				2,518
Ending balance (in shares) at May. 31, 2023		43,358,000
Ending balance at May. 31, 2023	418,815	$ 436	347,101	103,995	(32,717)
Beginning balance (in shares) at Feb. 28, 2023		43,307,000
Beginning balance at Feb. 28, 2023	413,443	$ 433	338,370	108,286	(33,646)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of stock under employee stock purchase plan (in shares)		95,000
Issuance of stock under employee stock purchase plan	3,483	$ 1	3,482
Exercise of stock options (in shares)		119,000
Exercise of stock options	4,766	$ 2	4,764
Vesting of restricted stock units and release of deferred stock units (in shares)		163,000
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)		(57,000)
Withholding tax payments related to net issuance of RSUs	(3,284)		(3,284)
Stock-based compensation	10,287		10,287
Dividends declared	$ (7,899)			(7,899)
Treasury stock repurchases and retirements (in shares)	(300,000)	(269,000)
Treasury stock repurchases and retirements	$ (15,000)	$ (2)	(6,516)	(8,482)
Net income	12,090			12,090
Other comprehensive (loss) income	929				929
Ending balance (in shares) at May. 31, 2023		43,358,000
Ending balance at May. 31, 2023	$ 418,815	$ 436	347,101	103,995	(32,717)
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)		182,000
Issuance of stock under employee stock purchase plan	6,920	$ 2	6,918
Exercise of stock options (in shares)		134,000
Exercise of stock options	5,546	$ 1	5,545
Vesting of restricted stock units and release of deferred stock units (in shares)		498,000
Vesting of restricted stock units and release of deferred stock units	0	$ 5	(5)
Withholding tax payments related to net issuance of RSUs (in shares)		(192,000)
Withholding tax payments related to net issuance of RSUs	(10,592)	$ (1)	(10,591)
Stock-based compensation	24,453		24,453
Purchase of capped calls, net of tax	(32,080)		(32,080)
Dividends declared	$ (16,097)			(16,097)
Treasury stock repurchases and retirements (in shares)	(1,400,000)	(1,355,000)
Treasury stock repurchases and retirements	$ (72,449)	$ (14)	(34,437)	(37,998)
Net income	38,827			38,827
Other comprehensive (loss) income	$ (2,576)				(2,576)
Ending balance (in shares) at May. 31, 2024	43,062,914	43,063,000
Ending balance at May. 31, 2024	$ 401,667	$ 431	330,382	105,590	(34,736)
Beginning balance (in shares) at Feb. 29, 2024		43,689,000
Beginning balance at Feb. 29, 2024	461,743	$ 437	372,273	123,429	(34,396)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of stock under employee stock purchase plan (in shares)		116,000
Issuance of stock under employee stock purchase plan	4,389	$ 1	4,388
Exercise of stock options (in shares)		54,000
Exercise of stock options	2,296		2,296
Vesting of restricted stock units and release of deferred stock units (in shares)		254,000
Vesting of restricted stock units and release of deferred stock units	0	$ 3	(3)
Withholding tax payments related to net issuance of RSUs (in shares)		(89,000)
Withholding tax payments related to net issuance of RSUs	(4,702)		(4,702)
Stock-based compensation	11,989		11,989
Purchase of capped calls, net of tax	(32,080)		(32,080)
Dividends declared	$ (7,867)			(7,867)
Treasury stock repurchases and retirements (in shares)	(1,000,000)	(961,000)
Treasury stock repurchases and retirements	$ (49,949)	$ (10)	(23,779)	(26,160)
Net income	16,188			16,188
Other comprehensive (loss) income	$ (340)				(340)
Ending balance (in shares) at May. 31, 2024	43,062,914	43,063,000
Ending balance at May. 31, 2024	$ 401,667	$ 431	$ 330,382	$ 105,590	$ (34,736)