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Defined Contribution Plan	12 Months Ended
Defined Contribution Plan	Jan. 31, 2015
Defined Contribution Plan
Defined Contribution Plan	12. Defined Contribution Plan The Company has a savings plan that qualifies as a defined contribution plan under Section 401(k) of the Internal Revenue Code, under which the Company makes contributions to match the contributions made by employees participating in the plan. For Fiscal 2015, Fiscal 2014, and Fiscal 2013, the costs of these matching contributions were approximately $160, $90 and $70, respectively.

The entire disclosure for pension and other postretirement benefits.