Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Nov. 30, 2018	Nov. 30, 2017
Revenues	$ 50,786	$ 42,171
Cost of revenues	36,677	29,992
Gross margin	14,109	12,179
Operating expenses:
Selling, general and administrative expenses	11,490	10,340
Income from operations	2,619	1,839
Other income:
Net gain on trading securities	228	203
Interest and other expense, net	(77)	(101)
Other income, net	151	102
Income before income taxes	2,770	1,941
Provision for income taxes	845	746
Net income	1,925	1,195
Cumulative preferred stock dividend	(19)	(19)
Net income attributable to common shareholders	$ 1,906	$ 1,176
Basic and diluted earnings per common share:	$ 0.39	$ 0.24
Basic and diluted weighted average common shares outstanding	4,861,590	4,861,590