STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Aug. 31, 2017	Aug. 31, 2016	Aug. 31, 2015
Cash flows from operating activities
Net income	$ 5,787,597	$ 4,950,136	$ 3,842,961
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization of property and equipment	151,444	196,250	211,454
Amortization of capitalized computer software development costs	1,096,967	981,066	1,023,139
Amortization of Intellectual property	886,667	755,000	755,000
Change in value of contingent consideration	38,188	0	0
Stock-based compensation	585,018	347,077	295,243
Shares issued to directors for services	36,763	0	0
Deferred income taxes	(178,374)	(23,241)	55,919
(Increase) decrease in
Accounts receivable	(876,231)	(1,415,810)	1,048,969
Revenues in excess of billings	(634,409)	100,994	(238,502)
Prepaid income taxes	93,043	(555,486)	748,359
Prepaid expenses and other assets	40,528	(29,093)	(104,836)
Increase (decrease) in
Accounts payable	99,337	(101,296)	19,443
Accrued payroll and other expenses	283,831	52,030	(353,567)
Billings in excess of revenues	(118,061)	123,566	(239,906)
Accrued income taxes	(153,713)	(43,602)	43,602
Other liabilities	(8,274)	(19,859)	(19,860)
Deferred revenue	(252,582)	97,477	48,573
Net cash provided by operating activities	6,877,739	5,415,209	7,135,991
Cash flows from investing activities
Purchases of property and equipment	(175,961)	(39,121)	(71,369)
Cash used to acquire subsidiaries	(4,515,982)	(720,000)	(2,080,000)
Cash received in acquisition	1,720,434	0	190,184
Capitalized computer software development costs	(1,383,711)	(1,195,854)	(1,168,937)
Net cash used in investing activities	(4,355,220)	(1,954,975)	(3,130,122)
Cash flows from financing activities
Payment of dividends	(3,448,489)	(3,413,274)	(3,375,566)
Payments on contracts payable	(1,000,000)	(750,000)	(750,000)
Proceeds from the exercise of stock options	111,404	182,049	57,043
Net cash used in financing activities	(4,337,085)	(3,981,225)	(4,068,523)
Net increase (decrease) in cash and cash equivalents	(1,814,566)	(520,991)	(62,654)
Cash and cash equivalents, beginning of year	8,030,284	8,551,275	8,614,929
Cash and cash equivalents, end of period	6,215,718	8,030,284	8,551,275
Supplemental disclosures of cash flow information
Income taxes paid	2,687,921	2,908,587	961,907
Non-Cash Investing and Financing
Stock issued for acquisition of Cognigen Corporation	0	1,134,404	3,277,170
Creation of contract liabilities for acquisition of subsidiaries	$ 5,738,188	$ 0	$ 1,854,404