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Stock-Based Compensation
3 Months Ended
May 01, 2021
Share-based Payment Arrangement [Abstract]  
Stock-Based Compensation Stock-Based Compensation
The compensation costs that have been charged against income were as follows (in thousands):

13-Weeks Ended
May 1,
2021
May 2,
2020
Stock-based compensation expense by type:
Stock options
$174 $90 
Restricted stock units1,788 1,060 
Employee stock purchases
85 44 
Director deferred compensation23 
  Total stock-based compensation expense2,053 1,217 
Income tax benefit recognized479 391 
  Stock-based compensation expense, net of income tax$1,574 $826 

Expense for restricted stock units is shown net of forfeitures of approximately $0.1 million and $0.3 million for the 13-weeks ended May 1, 2021 and May 2, 2020, respectively. 
We have granted the following equity awards:

13-Weeks Ended
May 1,
2021
May 2,
2020
Stock options
4,384 27,000 
Restricted stock unit awards
61,241 334,485 
Performance-based restricted stock unit awards
22,492 — 
Deferred stock units
84 2,143 

At May 1, 2021, the total compensation costs not yet recognized related to unvested restricted stock unit awards was $10.5 million and the weighted-average period over which such awards are expected to be recognized is 2.7 years. There were no unrecognized compensation costs related to unvested stock options at May 1, 2021.
During the 13-weeks ended May 1, 2021 and May 2, 2020, 4,384 and 27,000 stock options were granted, respectively. The weighted-average grant date fair value of stock options granted during the 13-weeks ended May 1, 2021 and May 2, 2020 was $39.73 and $3.33 per share, respectively.
Under the 2012 Non-Employee Director Equity Plan ("2012 Plan"), no shares of our common stock were awarded during the 13-weeks ended May 1, 2021 or May 2, 2020.
The number of shares purchased, the average price per share, and the weighted-average grant date fair value of shares purchased through our employee stock purchase plan were as follows:
13-Weeks Ended
May 1,
2021
May 2,
2020
Shares purchased7,445 17,758 
Average price per share$39.25 $9.29 
Weighted-average fair value at grant date$11.45 $4.21