Contingencies (Tables)

12 Months Ended

Jan. 31, 2016

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,
2017	$	400
2018	375
2019	375
2020	375
2021	375
Thereafter	170
Total	2,070
Discount to net present value	(20		)
	$	2,050