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Accumulated Other Comprehensive Income (Tables)
 12 Months Ended
Jan. 31, 2017
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]  
Schedule of Components of Accumulated Other Comprehensive Income

The components of accumulated other comprehensive income at January 31, consisted of the following (in thousands):

 

 

Currency Translation
Adjustments

 

  

Available-
for-sale
securities

 

  

Hedging
Contracts

 

 

Total

 

Balance, January 31, 2016

$

68,265

  

  

$

189

  

  

$

51

  

 

$

68,505

 

Other comprehensive income / (loss) before
reclassifications

 

8,389

 

  

 

8

 

 

 

(408

) 

 

 

7,989

 

Amounts reclassified from
accumulated other
comprehensive income (1)

 

(85

) 

  

 

—

 

 

 

371

 

 

 

286

 

Net current-period other
comprehensive income / (loss)

 

8,304

 

  

 

8

 

 

 

(37

) 

 

 

8,275

 

Balance, January 31, 2017

$

76,569

  

  

$

197

 

 

$

14

  

 

$

76,780

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Currency Translation
Adjustments

 

  

Available-
for-sale
securities

 

  

Hedging
Contracts

 

 

Total

 

Balance, January 31, 2015

$

98,642

  

  

$

211

  

  

$

1

  

 

$

98,854

 

Other comprehensive (loss) /
income before
reclassifications

 

(30,377

)

  

 

(22

)  

  

 

50

 

 

 

(30,349

)

Amounts reclassified from
accumulated other
comprehensive income (1)

 

—

 

  

 

—

 

  

 

—

 

 

 

—

 

 

 

Net current-period other
comprehensive (loss) / income

 

(30,377

) 

  

 

(22

)

  

 

50

 

 

 

(30,349

)

Balance, January 31, 2016

$

68,265

  

  

$

189

  

  

$

51

  

 

$

68,505

 

(1)

Amounts in fiscal 2017 and 2016 were reclassified to earnings in the Consolidated Statements of Operations.