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Consolidated Statements of Cash Flows (Unaudited) - USD ($) | 2 Months Ended | 3 Months Ended
--- | --- | ---
Nov. 30, 2021 | Nov. 30, 2021 | Nov. 30, 2020
CASH FLOWS FROM OPERATING ACTIVITIES: |  |  |
Net income | $ 4,721,833 | $ 4,721,833 | $ 1,405,157
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Stock-based compensation | 232,883 |  | 181,669
Depreciation expense | 215,306 |  | 211,932
Amortization expense | 119,894 |  | 49,989
Change in allowance for doubtful accounts | 0 |  | 30,000
Remeasurement gain on acquisition of equity method investee | (3,951,550) | (3,951,550) | 0
Equity in income from joint ventures | (1,374,749) | (1,374,749) | (1,825,712)
Dividends received from joint ventures | 5,042,271 |  | 1,125,361
Deferred income taxes | 126,852 |  | 338
Changes in current assets and liabilities: |  |  |
Trade, excluding joint ventures | (308,325) |  | (1,334,199)
Trade, joint ventures | (166,438) |  | (199,491)
Fees for services provided to joint ventures | 304,258 |  | (221,879)
Income taxes | (119,978) |  | 10,001
Inventories | 516,283 |  | 1,242,101
Prepaid expenses and other | (418,888) |  | (108,751)
Accounts payable | 98,545 |  | 1,046,577
Income tax payable | (102,074) |  | 156,951
Accrued liabilities | (1,617,099) |  | (168,924)
Net cash provided by operating activities | 3,319,024 |  | 1,601,120
CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |
Acquisition of Zerust India business, net of cash acquired (see Note 3) | (5,062,003) |  | 0
Purchase of available for sale securities | 0 |  | (838,063)
Purchases of property and equipment | (315,390) |  | (309,400)
Investments in patents | (52,197) |  | (30,406)
Net cash used in investing activities | (5,429,590) |  | (1,177,869)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |
Proceeds from line of credit | 2,500,000 |  | 0
Dividends paid on NTIC common stock | (643,121) |  | 0
Proceeds from the exercise of stock options | 139,200 |  | 0
Dividends received by non-controlling interest | (200,000) |  | 0
Proceeds from employee stock purchase plan | 38,532 |  | 36,192
Net cash provided by financing activities | 1,834,611 |  | 36,192
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS: | 642,879 |  | 90,866
NET INCREASE IN CASH AND CASH EQUIVALENTS | 366,924 |  | 550,309
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD | 7,680,641 |  | 6,403,032
CASH AND CASH EQUIVALENTS AT END OF PERIOD | $ 8,047,565 | $ 8,047,565 | $ 6,953,341

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