Loss Per Share (Tables)

3 Months Ended

Apr. 30, 2013

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

Below is a summary of the shares used in calculating basic and diluted loss per share for the periods indicated:

	Three Months Ended
	April 30,
	2013		2012
	(Amounts in thousands)
Weighted average shares used in calculating earnings (loss) per share—Basic		32,513		32,544
Dilutive common stock equivalents		-		-
Weighted average shares used in calculating earnings per share—Diluted		32,513		32,544