Commitments And Contingencies (Tables)

12 Months Ended

Jan. 31, 2012

Commitments And Contingencies [Abstract]

Schedule Of Future Minimum Lease Payments

Fiscal year:
2013	$	58,500
2014		49,800
2015		43,600
2016		35,100
2017		14,000
Thereafter		20,200
Total payments	$	221,200