Fair Value (Tables)

3 Months Ended

Apr. 30, 2016

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 April 30, 2016 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 April 30, 2016	$	694	$	—	$	—	$	694	$	3,436