10.	BENEFIT PLANS

Defined Contribution Plan

Pursuant to the terms of the Company’s 401(k) plan, substantially all US employees over 21 years of age with a minimum period of service are eligible to participate. The 401(k) plan is administered by the Company and provides for voluntary employee contributions ranging from 1% to 15% of the employee’s compensation. Beginning in January 2016 the Company changed to a Safe Harbor tiered matching plan equal to 100% of the first 1% of eligible participant’s compensation contributed to the Plan and 50% of the next 5% of eligible participant’s compensation contributed to the Plan (maximum Company match 3.5% of salary) and totaled approximately $206,000, $193,000 and $120,000 in the years ended January 31, 2018, 2017 and 2016, respectively.