Income Taxes (Tables)

12 Months Ended

Nov. 30, 2017

Income Tax Disclosure [Abstract]

Components Of Pretax Income

The components of income before income taxes are as follows (in thousands):

	Fiscal Year Ended
	November 30, 2017			November 30, 2016			November 30, 2015
U.S.	$	77,442		$	78,477		$	62,813
Foreign	(11,855		)	(113,757		)	(50,459		)
Total	$	65,587		$	(35,280	)	$	12,354

Provisions For Income Taxes

The provision for income taxes is comprised of the following (in thousands):

	Fiscal Year Ended
	November 30, 2017			November 30, 2016			November 30, 2015
Current:
Federal	$	23,739		$	12,934		$	18,418
State	2,461			3,178			1,526
Foreign	1,496			3,027			3,056
Total current	27,696			19,139			23,000
Deferred:
Federal	1,548			6,203			2,199
State	61			(1,963		)	60
Foreign	(1,135		)	(2,933		)	(4,104		)
Total deferred	474			1,307			(1,845		)
Total	$	28,170		$	20,446		$	21,155

Reconciliation Of The U.S. Federal Statutory Rate To The Effective Tax Rate

A reconciliation of the income taxes incurred at the U.S. Federal statutory rate compared to the effective tax rate is as follows (in thousands):

	Fiscal Year Ended
	November 30, 2017			November 30, 2016			November 30, 2015
Tax at U.S. Federal statutory rate	$	22,955		$	(12,348	)	$	4,324
Foreign rate differences	4,575			7,689			16,945
Effects of foreign operations included in U.S. Federal provision	(186		)	(1,244		)	(996		)
State income taxes, net	1,702			2,977			1,029
Research credits	(251		)	(838		)	(681		)
Domestic production activities deduction	(2,670		)	(1,925		)	(1,750		)
Tax-exempt interest	(101		)	(76		)	(51		)
Nondeductible stock-based compensation	808			740			1,875
Meals and entertainment	276			234			321
Compensation subject to 162(m)	208			—			228
Uncertain tax positions and tax settlements	429			(1,701		)	(332		)
Prior period adjustment	—			(2,700		)	—
Release of valuation allowance on state research and development credits	—			(2,748		)	—
Goodwill Impairment	—			32,200			—
Other	425			186			243
Total	$	28,170		$	20,446		$	21,155

Summary Of Deferred Taxes

The components of deferred tax assets and liabilities are as follows (in thousands):

	November 30, 2017			November 30, 2016
Deferred tax assets:
Accounts receivable	$	226		$	360
Other assets	225			77
Accrued compensation	5,456			3,267
Accrued liabilities and other	5,402			3,207
Stock-based compensation	1,160			4,377
Deferred revenue	3,436			1,325
Tax credit and loss carryforwards	31,441			23,167
Gross deferred tax assets	47,346			35,780
Valuation allowance	(1,537		)	(3,189		)
Total deferred tax assets	45,809			32,591
Deferred tax liabilities:
Goodwill	(26,484		)	(23,685		)
Unrealized FX gains	(644		)	(647		)
Depreciation and amortization	(20,367		)	(5,559		)
Total deferred tax liabilities	(47,495		)	(29,891		)
Total	$	(1,686	)	$	2,700

Reconciliation Of Unrecognized Tax Benefits

A reconciliation of the balance of our unrecognized tax benefits is as follows (in thousands):

	Fiscal Year Ended
	November 30, 2017			November 30, 2016			November 30, 2015
Balance, beginning of year	$	7,046		$	4,779		$	1,711
Tax positions related to current year	785			1,106			107
Tax positions related to a prior period	(120		)	1,638			—
Settlements with tax authorities	(155		)	(21		)	(39		)
Tax positions acquired	—			—			4,464
Lapses due to expiration of the statute of limitations	(36		)	(456		)	(1,464		)
Balance, end of year	$	7,520		$	7,046		$	4,779