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REVENUE RECOGNITION (Tables) | 9 Months Ended
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Mar. 31, 2023
Revenue from Contract with Customer [Abstract] |
Schedule of disaggregation of revenues |
Schedule of disaggregation of revenues |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Three Months Ended March 31, |  |  | Nine Months Ended March 31, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Engineering Design Services |  | $ | 1,400,780 |  |  | $ | 1,532,414 |  |  | $ | 4,745,358 |  |  | $ | 3,659,667 |
Optical Components |  |  | 2,609,983 |  |  |  | 1,927,963 |  |  |  | 7,842,804 |  |  |  | 4,873,294 |
Medical Device Products and Assemblies |  |  | 1,037,302 |  |  |  | 1,190,975 |  |  |  | 2,832,165 |  |  |  | 2,351,776 |
Technology Rights |  |  | – |  |  |  | – |  |  |  | 600,000 |  |  |  | – |
Total Revenues |  | $ | 5,048,065 |  |  | $ | 4,651,352 |  |  | $ | 16,020,327 |  |  | $ | 10,884,737 |
Schedule of contract liabilities |
Schedule of contract liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Three Months Ended March 31, |  |  | Nine Months Ended March 31,
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022
Contract Liabilities, Beginning of Period |  | $ | 794,981 |  |  | $ | 1,137,470 |  |  | $ | 905,113 |  |  | $450,084
Assumed in Business Acquisition |  |  | – |  |  |  | – |  |  |  | – |  |  | 826,679
Unearned Revenue Received from Customers |  |  | 1,020,669 |  |  |  | 774,316 |  |  |  | 1,917,775 |  |  | 1,388,700
Revenue Recognized |  |  | (427,844 | ) |  |  | (893,511 | ) |  |  | (1,435,082 | ) |  | (1,647,188)
Contract Liabilities, End of Period |  | $ | 1,387,806 |  |  | $ | 1,018,275 |  |  | $ | 1,387,806 |  |  | $1,018,275

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-10 + Details
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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-5 + Details
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