Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2016	Aug. 31, 2015
Revenues	$ 148,544	$ 140,213
Cost of revenues	104,981	99,105
Gross margin	43,563	41,108
Operating expenses:
Selling, general and administrative expenses	37,122	35,394
Income from operations	6,441	5,714
Other income (expense):
Net gain on trading securities	104	225
Interest and other (expense) income	(17)	56
Total other (expense) income	87	281
Income before income taxes	6,528	5,995
Provision for income taxes	2,433	2,254
Discontinued operations:
Net income	4,095	3,741
Cumulative preferred stock dividend	(76)	(76)
Net income attributable to common shareholders	$ 4,019	$ 3,665
Basic and diluted earnings per share:
Basic and diluted earnings per share:(in dollars per share)	$ 0.83	$ 0.75
Basic and diluted weighted average common shares outstanding (in shares)	4,861,590	4,861,590