
	August 31,
	2020		2019
Deferred tax assets:
U.S. net operating loss carryforward	$	4,416	$	3,763
Foreign tax credits		12,691		7,170
Deferred compensation		1,357		927
U.S. timing differences		3,742		2,598
Foreign net operating losses		4,811		4,481
Foreign timing differences:
Accrued expenses and other timing differences		6,808		5,581
Depreciation and amortization		9,043		8,819
Deferred income		5,241		4,504
Gross deferred tax assets		48,109		37,843
U.S. deferred tax liabilities (depreciation and other timing differences)		(4,679)		(5,286)
Foreign deferred tax liabilities netted against deferred tax assets		(4,311)		(5,360)
U.S. valuation allowance		(12,746)		(7,177)
Foreign valuation allowance		(4,701)		(4,546)
Net deferred tax assets	$	21,672	$	15,474

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Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

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