Retirement Plan	12 Months Ended
Jan. 31, 2016
Retirement Plan [Abstract]
Retirement Plan	11. RETIREMENT PLAN The Company has a contributory 401(k) profit sharing plan (the “Plan”) which covers all employees who have attained age 21 and who have met minimum service requirements. The Company makes quarterly non-discretionary “safe harbor” matching contributions to the Plan equal to 100% of the basic contribution made by each participant on the first 3% of his or her compensation plus 50% of the basic contribution made by each participant on the next 2% of his or her compensation. The Company is also permitted to make discretionary profit sharing contributions to the Plan. There were no profit sharing contributions for the plan year ended December 31, 2015 and 2014. For the plan year ended December 31, 2013, the Company elected to make a profit sharing contribution to the Plan on behalf of all eligible participants equal to 5% of eligible wages, as defined by the Plan. The Company’s total expenses under the Plan were $0.5 million, $0.4 million and $0.6 million for fiscal 2015, fiscal 2014 and fiscal 2013, respectively.

Retirement Plan

12 Months Ended

Jan. 31, 2016

11. RETIREMENT PLAN

The Company has a contributory 401(k) profit sharing plan (the “Plan”) which covers all employees who have attained age 21 and who have met minimum service requirements. The Company makes quarterly non-discretionary “safe harbor” matching contributions to the Plan equal to 100% of the basic contribution made by each participant on the first 3% of his or her compensation plus 50% of the basic contribution made by each participant on the next 2% of his or her compensation.

The Company is also permitted to make discretionary profit sharing contributions to the Plan. There were no profit sharing contributions for the plan year ended December 31, 2015 and 2014. For the plan year ended December 31, 2013, the Company elected to make a profit sharing contribution to the Plan on behalf of all eligible participants equal to 5% of eligible wages, as defined by the Plan.

The Company’s total expenses under the Plan were $0.5 million, $0.4 million and $0.6 million for fiscal 2015, fiscal 2014 and fiscal 2013, respectively.