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Condensed Consolidated Statements of Income - USD ($)
$ in Thousands
3 Months Ended
Nov. 30, 2016
Nov. 30, 2015
Revenues $ 37,207 $ 34,293
Cost of revenues 26,651 24,324
Gross margin 10,556 9,969
Operating expenses:    
Selling, general and administrative expenses 9,387 9,134
Income from operations 1,169 835
Other (expense) income:    
Net loss on trading securities (102) (9)
Interest expense, net (4) (6)
Total other (expense) income (106) (15)
Income before income taxes 1,063 820
Provision for income taxes 402 320
Discontinued operations:    
Net income 661 500
Cumulative preferred stock dividend (19) (19)
Net income attributable to common shareholders $ 642 $ 481
Basic and diluted earnings per share (in dollars per share) $ 0.13 $ 0.1
Basic and diluted weighted average common shares outstanding (in shares) 4,861,590 4,861,590