Leases (Tables)

6 Months Ended

Jul. 31, 2013

Leases [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

The following table is a summary of future minimum rentals on such leases (amounts in thousands):

Years Ended January 31,	Minimum Rentals
Remainder of 2014	$	886
2015		1,580
2016		1,022
2017		954
2018		700
Thereafter		1,475
Total	$	6,617