Leases (Tables)

9 Months Ended

Oct. 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	$	398
2015		1,400
2016		838
2017		796
2018		542
Thereafter		255
Total	$	4,229