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Consolidated Statements of Operations and Retained Earnings - USD ($)
$ in Thousands
3 Months Ended
Aug. 31, 2015
Aug. 31, 2014
OPERATIONS    
Net sales $ 48,742 $ 49,604
Cost of sales 44,099 45,563
Gross profit 4,643 4,041
Selling and administrative expenses 5,459 5,180
Operating loss (816) (1,139)
Interest expense (79) (94)
Interest income   24
Loss from continuing operations before income taxes (895) (1,209)
Benefit from income taxes 0 0
Loss from continuing operations (895) (1,209)
Income (loss) from discontinued operations, net of income taxes 61 (2,564)
Net loss $ (834) $ (3,773)
Basic loss per share $ (0.10) $ (0.45)
Loss per share from continuing operations (0.11) (0.14)
Income (loss) per share from discontinued operations $ 0.01 $ (0.31)
Weighted average number of common shares outstanding 8,391,244 8,391,244
RETAINED EARNINGS    
Balance at beginning of period $ 83,877 $ 94,291
Net loss (834) (3,773)
Balance at end of period $ 83,043 $ 90,518