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Note 3 - Cash, Cash Equivalents and Restricted Cash | 12 Months Ended
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Dec. 28, 2024
Notes to Financial Statements |
Cash and Cash Equivalents Disclosure [Text Block] | (3) Cash, Cash Equivalents and Restricted Cash Our cash and cash equivalents are carried at fair value and consist primarily of cash, money market funds, cash deposits with commercial banks, U.S. government bonds and notes, and highly rated direct short-term instruments with an original maturity of 90 days or less. The Company has a restricted cash account in the amount of $84,715, as of December 28, 2024 to cover an open letter of credit for overseas purchases. Upon presentation of documents evidencing shipment of these goods, the issuing bank will draw on this account and make payment to the vendor. There was no restricted cash as of December 30, 2023.
|  | December 28, 2024 |  |  | December 30, 2023 |
Cash and cash equivalents |  | $ | 3,280,687 |  |  | $ | 8,813,626 |
Restricted cash 1 |  | $ | 84,715 |  |  |  | – |
Total cash, cash equivalents and restricted cash |  | $ | 3,365,402 |  |  | $ | 8,813,626 |
| (1) | Recognized in prepaid expenses and other current assets on our Balance Sheet.

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- Definition The entire disclosure for cash and cash equivalent footnotes, which may include the types of deposits and money market instruments, applicable carrying amounts, restricted amounts and compensating balance arrangements. Cash and equivalents include: (1) currency on hand (2) demand deposits with banks or financial institutions (3) other kinds of accounts that have the general characteristics of demand deposits (4) short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments maturing within three months from the date of acquisition qualify. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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