Financial Instruments (Tables)

6 Months Ended

Jul. 31, 2014

Disclosure Text Block Supplement [Abstract]

Schedule of Notional Amounts and Fair Values of Derivatives Not Designated As Cash Flow Hedges [Table Text Block]

The notional amount and fair value of the derivative, which is not designated as a cash flow hedge at July 31, 2014, are summarized in the table below (amounts in thousands):

	Notional Amount		Fair Value Liability
Interest rate swap	$	31,118	$	371