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Consolidated Statements of Equity (Unaudited) - USD ($) | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Noncontrolling Interest [Member] | Total
--- | --- | --- | --- | --- | --- | ---
BALANCE (in shares) at Aug. 31, 2020 | 9,099,990 |  |  |  |  |
BALANCE at Aug. 31, 2020 | $ 182,000 | $ 17,415,043 | $ 42,472,810 | $ (3,410,438) | $ 3,045,026 | $ 59,704,441
Stock issued for employee stock purchase plan (in shares) | 4,646 |  |  |  |  |
Stock issued for employee stock purchase plan | $ 93 | 36,099 |  | 0 | 0 | 36,192
Stock option expense | 0 | 181,669 |  | 0 | 0 | 181,669
Net income | 0 | 0 | 1,262,399 | 0 | 142,758 | 1,405,157
Comprehensive income (loss) | $ 0 | 0 | 0 | 230,760 | 67,905 | 298,665
BALANCE (in shares) at Nov. 30, 2020 | 9,104,636 |  |  |  |  |
BALANCE at Nov. 30, 2020 | $ 182,093 | 17,632,811 | 43,735,209 | (3,179,678) | 3,255,689 | 61,626,124
BALANCE (in shares) at Aug. 31, 2021 | 9,184,811 |  |  |  |  |
BALANCE at Aug. 31, 2021 | $ 183,696 | 18,736,268 | 46,973,092 | (3,525,030) | 3,382,555 | 65,750,581
Stock issued for employee stock purchase plan (in shares) | 2,635 |  |  |  |  |
Stock issued for employee stock purchase plan | $ 53 | 38,479 | 0 | 0 | 0 | 38,532
Stock option expense | 0 | 232,883 | 0 | 0 | 0 | 232,883
Net income | 0 | 0 | 4,493,759 | 0 | 228,074 | 4,721,833
Comprehensive income (loss) | $ 0 | 0 | 0 | (337,055) | (72,009) | (409,064)
Stock options exercised (in shares) | 16,000 |  |  |  |  |
Stock options exercised | $ 320 | 138,880 | 0 | 0 | 0 | 139,200
Investment by non-controlling interest | 0 | 0 | 0 | 0 | (200,000) | (200,000)
Dividends paid to shareholders | $ 0 | 0 | (643,121) | 0 | 0 | (643,121)
BALANCE (in shares) at Nov. 30, 2021 | 9,203,446 |  |  |  |  |
BALANCE at Nov. 30, 2021 | $ 184,069 | $ 19,146,510 | $ 50,823,730 | $ (3,862,085) | $ 3,338,620 | $ 69,630,844

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