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Derivative Financial Instruments (Tables)

6 Months Ended

Jul. 31, 2018

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Fair Value and Presentation of Derivatives

The following table summarizes the fair value and presentation in the Consolidated Balance Sheets for derivatives (in thousands):

		Asset Derivatives														Liability Derivatives
		Balance Sheet Location		July 31, 2018 Fair Value				January 31, 2018 Fair Value				July 31, 2017 Fair Value				Balance Sheet Location		July 31, 2018 Fair Value				January 31, 2018 Fair Value				July 31, 2017 Fair Value
Derivatives not designated as hedging instruments:
Foreign Exchange Contracts		Other Current Assets		$	—			$	544			$	402			Accrued Liabilities		$	481			$	2			$	25
Total Derivative Instruments				$	—			$	544			$	402					$	481			$	2			$	25

		Asset Derivatives														Liability Derivatives
		Balance Sheet Location		July 31, 2018 Fair Value				January 31, 2018 Fair Value				July 31, 2017 Fair Value				Balance Sheet Location		July 31, 2018 Fair Value				January 31, 2018 Fair Value				July 31, 2017 Fair Value
Derivatives designated as hedging instruments:
Foreign Exchange Contracts		Other Current Assets		$	161			$	—			$	—			Accrued Liabilities		$	—			$	44			$	464
Total Derivative Instruments				$	161			$	—			$	—					$	—			$	44			$	464