Income Taxes (Tables)

12 Months Ended

Nov. 30, 2016

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, 2016			November 30, 2015			November 30, 2014
U.S.	$	78,477		$	62,813		$	68,882
Foreign	(113,757		)	(50,459		)	8,922
Total	$	(35,280	)	$	12,354		$	77,804

Provisions For Income Taxes

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

	Fiscal Year Ended
	November 30, 2016			November 30, 2015			November 30, 2014
Current:
Federal	$	12,934		$	18,418		$	7,796
State	3,178			1,526			765
Foreign	3,027			3,056			4,751
Total current	19,139			23,000			13,312
Deferred:
Federal	6,203			2,199			14,783
State	(1,963		)	60			730
Foreign	(2,933		)	(4,104		)	(479		)
Total deferred	1,307			(1,845		)	15,034
Total	$	20,446		$	21,155		$	28,346

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

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

	Fiscal Year Ended
	November 30, 2016			November 30, 2015			November 30, 2014
Tax at U.S. Federal statutory rate	$	(12,348	)	$	4,324		$	27,231
Foreign rate differences	7,689			16,945			1,320
Effects of foreign operations included in U.S. Federal provision	(1,244		)	(996		)	(1,821		)
State income taxes, net	2,977			1,029			1,227
Research credits	(838		)	(681		)	(80		)
Domestic production activities deduction	(1,925		)	(1,750		)	(1,095		)
Tax-exempt interest	(76		)	(51		)	(80		)
Nondeductible stock-based compensation	740			1,875			2,152
Meals and entertainment	234			321			220
Compensation subject to 162(m)	—			228			350
Uncertain tax positions and tax settlements	(1,701		)	(332		)	(123		)
Prior period adjustment	(2,700		)	—			—
Release of valuation allowance on state research and development credits	(2,748		)	—			—
Goodwill Impairment	32,200			—			—
Other	186			243			(955		)
Total	$	20,446		$	21,155		$	28,346

Summary Of Deferred Taxes

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

	November 30, 2016			November 30, 2015
Deferred tax assets:
Accounts receivable	$	360		$	628
Other assets	77			761
Accrued compensation	3,267			3,421
Accrued liabilities and other	3,207			4,945
Stock-based compensation	4,377			4,902
Deferred revenue	1,325			798
Tax credit and loss carryforwards	23,167			29,351
Gross deferred tax assets	35,780			44,806
Valuation allowance	(3,189		)	(8,160		)
Total deferred tax assets	32,591			36,646
Deferred tax liabilities:
Goodwill	(23,685		)	(21,580		)
Deferred revenue	—			—
Depreciation and amortization	(6,206		)	(11,207		)
Total deferred tax liabilities	(29,891		)	(32,787		)
Total	$	2,700		$	3,859

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, 2016			November 30, 2015			November 30, 2014
Balance, beginning of year	$	4,779		$	1,711		$	1,022
Tax positions related to current year	1,106			107			849
Tax positions related to a prior period	1,638			—			—
Settlements with tax authorities	(21		)	(39		)	—
Tax positions acquired	—			4,464			—
Lapses due to expiration of the statute of limitations	(456		)	(1,464		)	(160		)
Balance, end of year	$	7,046		$	4,779		$	1,711