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Other assets

6 Months Ended

Jul. 31, 2012

Other Assets [Abstract]

Other assets [Text Block]

Other assets. The $1.1 million decrease in other assets related to deposits applied to the purchase of fixed assets by the new facility in Saudi Arabia.

	July 31, 2012			January 31, 2012
Other assets		$2,735			$3,860

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- Definition

The entire disclosure for other assets. This disclosure includes other current assets and other noncurrent assets.

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No definition available.

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