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v3.25.1

Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Dec. 28, 2024 | Dec. 30, 2023
Cash flows from operating activities: |  |
Net income | $ (3,135,449) | $ 1,370,296
Adjustments to reconcile net income to cash provided by operating activities: |  |
Share-based compensation | 310,094 | 204,797
Depreciation and amortization | 547,152 | 489,103
Deferred taxes | (958,956) | 499,710
Changes in operating assets and liabilities: |  |
Inventories, net | 250,864 | 293,971
Prepaid expenses and other current assets | (204,637) | (65,107)
Accounts payable | 518,626 | 698,221
Accrued expenses | (161,858) | 254,281
Deferred revenue | (79,327) | (2,469,116)
Net cash provided (used) by operating activities | (3,476,421) | 1,267,453
Cash flows from investing activities: |  |
Purchases of property and equipment | (994,261) | (718,274)
Purchase of marketable securities | (1,015,501) | 0
Net cash used by investing activities | (2,009,761) | (718,274)
Cash flows from financing activities: |  |
Proceeds from employee stock options | 0 | 41,365
Payment on notes payable | (46,757) | (43,671)
Net cash used by financing activities | (46,757) | (2,306)
Net increase (decrease) in cash and cash equivalents | (5,532,939) | 546,873
Cash and cash equivalents at beginning of year | 8,813,626 | 8,266,753
Cash and cash equivalents at end of year | 3,280,687 | 8,813,626
Supplemental cash flow information: |  |
Cash paid for income taxes | 432 | 111,456
Cash paid for interest | 2,177 | 5,096
Supplemental disclosures of non-cash activity: |  |
Net exercise of stock options | 90,000 | 209,290
Trade Accounts Receivable [Member] |  |
Changes in operating assets and liabilities: |  |
Accounts receivable – trade | (469,053) | (611,180)
Other Receivables [Member] |  |
Changes in operating assets and liabilities: |  |
Accounts receivable – other | $ (93,877) | $ 602,477

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