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Stock-Based Compensation
9 Months Ended
Oct. 31, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Stock Based Compensation
Stock-Based Compensation
Stock Incentive Plan
Under the 2011 Plan, the Company may grant an aggregate of 2,000,000 shares to its employees and non-employee directors in the form of stock options or awards. Restricted stock or stock units awarded under the 2011 Plan are expensed ratably over the vesting period of the awards. The Company determines the fair value of its restricted stock unit awards and related compensation expense as the difference between the market value of the awards on the date of grant less the exercise price of the awards granted. There were no stock awards granted, vested and forfeited during the quarter ended October 31, 2018 and 2017. For the nine months ended October 31, 2018, the Company granted 55,555 shares of restricted stock awards, vested 226,804 shares of restricted stock awards according to their terms and forfeited 20,000 shares. There were approximately 268,277 shares available for future issuance under the 2011 Plan as of October 31, 2018. As of October 31, 2018, there was $1,828,000 of unrecognized compensation expense related to unvested restricted stock units, which is expected to be recognized over a weighted average period of approximately 3 years.

During the three months ended October 31, 2018, stock-based compensation expense related to restricted stock awards recognized in cost of goods sold and selling, general and administrative expenses was $60,000 and $175,000, respectively. During third quarter ended October 31, 2017, stock-based compensation expense related to restricted stock awards recognized in cost of goods sold and selling, general and administrative expenses was $59,000 and $157,000, respectively.

During the nine months ended October 31, 2018, stock-based compensation expense related to restricted stock awards recognized in cost of goods sold and selling, general and administrative expenses was $178,000 and $495,000, respectively. During the nine months ended October 31, 2017, stock-based compensation expense related to restricted stock awards recognized in cost of goods sold and selling, general and administrative expenses was $136,000 and $466,000, respectively.