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CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Jan. 31, 2021 | Jan. 31, 2020 | Jan. 31, 2019
Income Statement [Abstract] |  |  |
Net sales and revenue | $ 372,846 | $ 418,034 | $ 486,671
Cost of sales (includes $54.8 million, $171.5 million and $176.8 million with related parties for the years ended January 31, 2021, 2020 and 2019, respectively) | 358,985 | 405,549 | 456,456
Gross profit | 13,861 | 12,485 | 30,215
Selling, general and administrative expenses (includes $(0.2) million, $(0.7) million and $0.8 million with related parties for the years ended January 31, 2021, 2020, and 2019, respectively) | (17,661) | (19,258) | (20,551)
Equity in income of unconsolidated affiliates | 500 | 1,392 | 1,536
Interest and other income, net | 1,818 | 4,212 | 3,388
(Loss) income before income taxes | (1,482) | (1,169) | 14,588
Benefit for income taxes | 7,100 | 12,813 | 22,922
Net income | 5,618 | 11,644 | 37,510
Net income attributable to noncontrolling interests | (2,617) | (4,217) | (5,865)
Net income attributable to REX common shareholders | $ 3,001 | $ 7,427 | $ 31,645
Weighted average shares outstanding – basic and diluted (in Shares) | 6,167 | 6,318 | 6,440
Basic and diluted net income per share attributable to REX common shareholders (in Dollars per share) | $ 0.49 | $ 1.18 | $ 4.91

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