Financial Derivatives (Tables)

9 Months Ended

May 31, 2020

Derivative Instruments And Hedges [Abstract]

Schedule of Financial Derivatives

Fair values of derivative instruments are as follows:

($ in thousands)	Balance sheet location	May 31, 2020			May 31, 2019			August 31, 2019
Derivatives designated as hedging    instruments:
Foreign currency forward contracts	Other current assets	$	—		$	533		$	1,073
Foreign currency forward contracts	Other current liabilities		—			—			—
Total derivatives designated as hedging     instruments		$	—		$	533		$	1,073
Derivatives not designated as hedging    instruments:
Foreign currency option contracts	Other current assets	$	909		$	1		$	39
Foreign currency forward contracts	Other current liabilities		(528	)		(22	)		—
Total derivatives not designated as    hedging instruments		$	381		$	(21	)	$	39

Schedule of Derivative Instruments, Effect on Other Comprehensive Income

The amount of gain recognized in other comprehensive income is as follows:

	Three months ended				Nine months ended
($ in thousands)	May 31, 2020		May 31, 2019		May 31, 2020		May 31, 2019
Foreign currency forward contracts, net of tax    expense of $63, $182, $123 and $368, respectively	$	101	$	682	$	304	$	1,324