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v3.22.2.2

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) | 12 Months Ended
--- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2020
CASH FLOWS FROM OPERATING ACTIVITIES: |  |  |
Net income | $ 5,523,778 | $ 5,064,902 | $ 3,269,783
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 368,499 | 432,176 | 433,510
Share-based compensation expense |  |  |
Stock options | 166,617 | 181,350 | 17,337
Stock awards | 173,325 | 159,980 | 160,006
Gain on disposal of property and equipment | (1,191,743) |  |
Excess and obsolete inventory cost |  | (100,446) | 66,511
Deferred income taxes | 1,017,335 | (1,193,511) | 38
(Increase) decrease in: |  |  |
Accounts receivable | (251,120) | 322,774 | (2,020,574)
Contract asset | (162,742) |  | 80,182
Inventories | (708,859) | (153,611) | 112,848
Prepaid expenses and other current assets | (309,394) | (157,967) | (33,060)
Other non-current assets |  |  | (96,269)
Increase (decrease) in: |  |  |
Accounts payable | 85,224 | (167,272) | (288,181)
Accrued expenses | 1,272,826 | (4,655) | 207,568
Income taxes | 269,015 | 104,640 | (1,666)
Contract liability | 74,356 | (242,835) | 284,684
Contract liability - related party | (232,677) | 346,974 | (550)
Net cash provided by operating activities | 6,094,440 | 4,592,499 | 2,192,167
CASH FLOWS FROM INVESTING ACTIVITIES: |  |  |
Purchases of property and equipment | (161,230) | (340,678) | (118,797)
Proceeds from the sale of property and equipment | 2,750,576 |  |
Net cash provided by (used in) investing activities | 2,589,346 | (340,678) | (118,797)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |  |
Proceeds from paycheck protection program |  |  | 1,203,900
Repayment of paycheck protection program |  |  | (1,203,900)
Proceeds from exercise of stock options | 301,154 | 17,010 | 175,143
Tax withholding related to cashless exercise of stock options |  |  | (880,476)
Dividend paid |  | (19,788,092) |
Net cash provided by (used in) financing activities | 301,154 | (19,771,082) | (705,333)
Net increase (decrease) in cash and cash equivalents and restricted cash | 8,984,940 | (15,519,261) | 1,368,037
Cash and cash equivalents and restricted cash, beginning of year | 8,265,606 | 23,784,867 | 22,416,830
Cash and cash equivalents and restricted cash, end of year | 17,250,546 | 8,265,606 | 23,784,867
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION |  |  |
Cash paid for income taxes | $ 531,481 | $ 1,089 | 2,456
Cash received from income tax refund |  |  | 309,712
SUPPLEMENTAL DISCLOSURE OF NONCASH INFORMATION |  |  |
Cashless exercise of stock options |  |  | 1,635,000
Accrual of dividends payable |  |  | $ 11,180,900

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