Employee Benefit and Stock Plans (Tables)

12 Months Ended

Nov. 30, 2021

Share-based Payment Arrangement [Abstract]

Schedule of Stock Based Compensation Expense

The following table presents our stock-based compensation expense (in thousands):

	Years Ended November 30,
	2021		2020		2019
Stock options	$	—	$	—	$	189
Restricted stock	7,139		6,993		6,080
PSUs	19,512		13,069		10,742
Director awards	2,253		1,469		1,301
Total	$	28,904	$	21,531	$	18,312

Schedule of Stock Option Transactions

Stock option transactions are summarized as follows:

	Years Ended November 30,
	2021			2020			2019
	Options	Weighted Average Exercise Price		Options	Weighted Average Exercise Price		Options	Weighted Average Exercise Price
Options outstanding at beginning of year	2,462,714	$	15.32	4,163,481	$	13.00	7,237,544	$	16.02
Granted	—	—		—	—		—	—
Exercised	(788,321)	14.83		(1,694,767)	9.52		(2,300,004)	13.27
Cancelled	—	—		(6,000)	45.16		(774,059)	40.43
Options outstanding at end of year	1,674,393	$	15.56	2,462,714	$	15.32	4,163,481	$	13.00
Options exercisable at end of year	1,674,393	$	15.56	2,462,714	$	15.32	4,163,481	$	13.00
Options available for grant at end of year	4,096,427			4,888,526			5,567,467

Schedule of Stock Options Outstanding and Stock Options Exercisable

Stock options outstanding and stock options exercisable at November 30, 2021 are summarized as follows:

	Options Outstanding				Options Exercisable
Range of Exercise Price	Options	Weighted Average Exercise Price		Weighted Average Remaining Contractual Life	Options	Weighted Average Exercise Price		Weighted Average Remaining Contractual Life
$6.32 to $14.62	201,517	$	14.62	2.9	201,517	$	14.62
$14.63 to $14.92	663,000	14.92		3.9	663,000	14.92
$14.93 to $16.21	611,876	16.21		4.8	611,876	16.21
$16.22 to $29.51	198,000	16.63		1.9	198,000	16.63
$6.32 to $29.51	1,674,393	$	15.56	3.9	1,674,393	$	15.56	3.9

Schedule of Restricted Stock Transactions

Restricted stock transactions are summarized as follows:

	Years Ended November 30,
	2021			2020			2019
	Shares	Weighted Average per Share Grant Date Fair Value		Shares	Weighted Average per Share Grant Date Fair Value		Shares	Weighted Average per Share Grant Date Fair Value
Outstanding at beginning of year	423,215	$	19.56	500,066	$	20.66	555,457	$	23.19
Granted	286,709	40.55		265,187	35.57		282,523	31.67
Vested	(265,131)	42.04		(304,095)	34.25		(319,687)	34.66
Cancelled	(13,602)	34.43		(37,943)	28.18		(18,227)	22.81
Outstanding at end of year	431,191	$	19.22	423,215	$	19.56	500,066	$	20.66

Schedule of Share Based Payments Performance Shares Activity

PSU transactions are summarized as follows:

	Years Ended November 30,
	2021			2020			2019
	Shares	Weighted Average per Share Grant Date Fair Value		Shares	Weighted Average per Share Grant Date Fair Value		Shares	Weighted Average per Share Grant Date Fair Value
Outstanding at beginning of year	1,346,870	$	23.25	1,262,664	$	22.13	1,090,967	$	18.70
Granted	465,064	39.67		397,452	40.05		468,957	30.45
Vested	(419,070)	40.70		(313,246)	40.04		(297,260)	22.67
Cancelled	—	—		—	—		—	—
Outstanding at end of year	1,392,864	$	23.48	1,346,870	$	23.25	1,262,664	$	22.13