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NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO THE STOCKHOLDERS OF ARGAN, INC. | 12 Months Ended
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Jan. 31, 2021
NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO THE STOCKHOLDERS OF ARGAN, INC. |
NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO THE STOCKHOLDERS OF ARGAN, INC. | NOTE 14 – NET INCOME (LOSS) PER SHARE ATTRIBUTABLE TO THE STOCKHOLDERS OF ARGAN, INC. Basic and diluted net income (loss) per share amounts for Fiscal 2021, Fiscal 2020 and Fiscal 2019 are computed as follows (shares in thousands except in note (1) and (2) below the chart): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2021 |  | 2020 |  | 2019
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net income (loss) attributable to the stockholders of Argan, Inc. | ​ | $ | 23,851 | ​ | $ | (42,689) | ​ | $ | 52,036
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Weighted average number of shares outstanding – basic | ​ | ​ | 15,668 | ​ | ​ | 15,621 | ​ | ​ | 15,569
Effect of stock awards (1)(2) | ​ | ​ | 157 | ​ | ​ | — | ​ | ​ | 124
Weighted average number of shares outstanding – diluted | ​ | ​ | 15,825 | ​ | ​ | 15,621 | ​ | ​ | 15,693
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net income (loss) per share attributable to the stockholders of Argan, Inc. | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Basic | ​ | $ | 1.52 | ​ | $ | (2.73) | ​ | $ | 3.34
Diluted | ​ | $ | 1.51 | ​ | $ | (2.73) | ​ | $ | 3.32
(1) | The weighted average numbers of shares determined on a dilutive basis for Fiscal 2021 and Fiscal 2019 exclude the effects of antidilutive stock options covering 638,001 and 646,500 shares of common stock, respectively, as the options had exercise prices per share in excess of the average market price per share for the applicable year.
(2) | For Fiscal 2020, the weighted average number of shares determined on a dilutive basis excludes any effect of outstanding stock awards which covered 1,303,000 shares of the Company's common stock as of January 31, 2020 as the Company incurred a net loss for the year.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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