Contingencies (Tables)

12 Months Ended

Jan. 31, 2015

Contingencies [Abstract]

Estimated payments under the self-insurance programs

Estimated payments under the self-insurance programs are as follows (in thousands):

Year ending January 31,
2015	$	400
2016	375
2017	375
2018	375
2019	375
Thereafter	250
Total	2,150
Discount to net present value	(20		)
	$	2,130