CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)	3 Months Ended
	Nov. 30, 2019	Nov. 30, 2018
Cash flows from operating activities
Net income	$ 2,058,277	$ 1,535,947
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	670,712	694,789
Change in value of contingent consideration	0	38,188
Stock-based compensation	367,117	244,935
Deferred income taxes	(27,905)	(41,701)
(Increase) decrease in
Accounts receivable	(1,326,858)	227,402
Revenues in excess of billings	(247,275)	(274,014)
Prepaid income taxes	678,032	312,593
Prepaid expenses and other assets	143,187	108,376
Increase (decrease) in
Accounts payable	380,866	(133,471)
Accrued payroll and other expenses	(44,121)	65,892
Billings in excess of revenues	91,150	(112,666)
Accrued income taxes	0	168,220
Deferred revenue	(109,048)	(222,769)
Net cash provided by operating activities	2,634,134	2,611,721
Cash flows from investing activities
Purchases of property and equipment	(31,495)	(1,255)
Purchases of intellectual property	0	(50,000)
Capitalized computer software development costs	(506,871)	(364,664)
Net cash used in investing activities	(538,366)	(415,919)
Cash flows from financing activities
Payment of dividends	(1,056,379)	(1,045,073)
Payments on contracts payable	0	(1,556,644)
Proceeds from the exercise of stock options	135,558	357,452
Net cash used in financing activities	(920,821)	(2,244,265)
Net increase (decrease) in cash and cash equivalents	1,174,947	(48,463)
Cash and cash equivalents, beginning of year	11,435,499	9,400,701
Cash and cash equivalents, end of period	12,610,446	9,352,238
Supplemental disclosures of cash flow information
Income taxes paid	25,063	16,357
Non-Cash Investing and Financing Activities
Right of use assets acquired	$ 902,553	$ 0