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Fair Value (Tables)
9 Months Ended
Oct. 31, 2015
Fair Value Disclosures [Abstract]  
Company's assets and liabilities measured at fair value on a nonrecurring basis
The following table presents the Company’s assets (which excludes the Company's pension plan assets) and liabilities measured at fair value on a nonrecurring basis as of October 31, 2015 aggregated by the level in the fair value hierarchy within which those measurements fall (in thousands):
 
Long-Lived Assets
Held and Used

 
Level 1

 
Level 2

 
Level 3

 
Total
Losses

Measured as of May 2, 2015
$
67

 
$

 
$

 
$
67

 
$
766

Measured as of August 1, 2015
632

 

 

 
632

 
931

Measured as of October 31, 2015
200

 

 

 
200

 
$
90

  Sub-total asset impairment YTD
 
 
 
 
 
 
 
 
$
1,787