8. INCOME TAXES (Details - Income tax provision) - USD ($)	12 Months Ended
	Aug. 31, 2019	Aug. 31, 2018	Aug. 31, 2017
Current
Federal	$ 1,794,596	$ 2,370,955	$ 2,385,660
State	426,364	460,619	217,281
Foreign	51,285	104,377	28,103
Total current tax expense (benefit)	2,272,245	2,935,951	2,631,044
Deferred
Federal	(140,730)	(1,698,201)	(612,629)
State	(158,368)	(33,620)	434,255
Total deferred federal and state	(299,098)	(1,731,821)	(178,374)
Total Federal and State income tax expense (benefit)	$ 1,973,147	$ 1,204,130	$ 2,452,670