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Equipment and Leasehold Improvements | 12 Months Ended
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Jun. 30, 2023
Equipment and Leasehold Improvements [Abstract] |
Equipment and Leasehold Improvements | 6. EQUIPMENT AND LEASEHOLD IMPROVEMENTS The major categories of equipment and leasehold improvements at June 30, 2023 and 2022 are summarized as follows:
|  | Estimated useful lives (in years) |  |  | 2023 |  |  | 2022
Machinery and equipment |  | 5 - 10 |  | $ | 619,064 |  | $ | 601,315
Furniture and office equipment |  | 5 - 10 |  |  | 337,419 |  |  | 337,419
Tooling |  | 5 |  |  | 4,506,044 |  |  | 4,506,044
Computer & technology equipment |  | 3 - 5 |  |  | 197,072 |  |  | 197,073
Leasehold improvements |  | 3 - 11 |  |  | 2,864,335 |  |  | 2,951,054
Assets in progress |  | N/A |  |  | 256,038 |  |  | 235,749
|  |  |  |  |  | 8,779,972 |  |  | 8,828,654
Less: accumulated depreciation and amortization |  |  |  |  |  | 7,826,069 |  |  | 7,740,637
Equipment and leasehold improvements, net |  |  |  |  | $ | 953,903 |  | $ | 1,088,017

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- Definition The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=126982197&loc=d3e99893-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI https://asc.fasb.org/topic&trid=2155823 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=126982197&loc=SL120174063-112916 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=126982197&loc=d3e99779-112916 + Details
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