Forward and Swap Contracts (Tables)

12 Months Ended

Mar. 31, 2019

Notes To Financial Statements [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value

	Asset Derivatives				Liability Derivatives
	Fair Value at		Fair Value at		Fair Value at		Fair Value at
Balance Sheet Location	March 31, 2019		March 31, 2018		March 31, 2019		March 31, 2018
Prepaid & Other	$	552	$	187	$	—	$	—
Accrued expenses and other	$	—	$	—	$	278	$	—

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance

The following table presents the impact of derivative instruments and their location within the Consolidated Statements of Income:

	Location of (loss) gain recognized in income	Amount of (loss) gain recognized in income
		Years Ended March 31,
		2019		2018			2017
Foreign currency forward contracts	Selling, general and administrative	$	235	$	(1,357	)	$	(1,886	)
Commodity swap contracts	Cost of revenues	$	434	$	373		$	376