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v3.5.0.2

Consolidated Statements of Comprehensive (Loss) Income - USD ($) shares in Thousands, $ in Thousands | 12 Months Ended
--- | ---
May 29, 2016 | May 31, 2015 | May 25, 2014
Product sales | $ 541,099 | $ 539,257 | $ 476,813
Cost of product sales | 470,142 | 473,850 | 414,249
Gross profit | 70,957 | 65,407 | 62,564
Operating costs and expenses: |  |  |
Research and development | 7,228 | 6,988 | 7,204
Selling, general and administrative | 49,515 | 39,958 | 35,170
Impairment of GreenLine tradename | 34,000 |  |
Total operating costs and expenses | 90,743 | 46,946 | 42,374
Operating (loss) income | (19,786) | 18,461 | 20,190
Dividend income | 1,650 | 1,417 | 1,125
Interest income | 71 | 315 | 260
Interest expense | (1,987) | (1,829) | (1,650)
Other income | 1,200 | 3,107 | 10,000
Net (loss) income before taxes | (18,852) | 21,471 | 29,925
Income tax benefit (expense) | 7,404 | (7,746) | (10,583)
Consolidated net (loss) income | (11,448) | 13,725 | 19,342
Non-controlling interest | (193) | (181) | (197)
Net (loss) income and comprehensive (loss) income applicable to common stockholders | $ (11,641) | $ 13,544 | $ 19,145
Basic net (loss) income per share (in dollars per share) | $ (0.43) | $ 0.50 | $ 0.72
Diluted net (loss) income per share (in dollars per share) | $ (0.43) | $ 0.50 | $ 0.71
Shares used in per share computation: |  |  |
Basic (in shares) | 27,044 | 26,884 | 26,628
Diluted (in shares) | 27,044 | 27,336 | 27,120

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