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Unsecured Convertible Promissory Notes Payable | 9 Months Ended
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Sep. 30, 2022
Debt Disclosure [Abstract] |
Unsecured Convertible Promissory Notes Payable | Note 6 -Unsecured Convertible Promissory Notes Payable On September 15, 2020, we issued two unsecured, partially convertible, promissory notes (the “September 2020 Notes”) for an aggregate principal amount of $10 million to two investors (collectively, the “Lenders”). On February 28, 2022, we entered into a letter agreement (the “Letter Agreement”) with one of the Lenders providing for the payoff of its September 2020 Note in the principal amount of $2,000,000. Pursuant to the terms of the Letter Agreement, (i) the Lender converted $600,000 of the principal amount due to him under his September 2020 Note into 200,000 shares of Company common stock (the “Conversion Shares”) at a price of $3.00 per share as provided for under the terms of the September 2020 Note (the “Conversion”), (ii) the Company paid to the Lender $1,440,548 in cash, representing $1,400,000 of the remaining principal under the September 2020 Note following the Conversion plus $40,548 in accrued and outstanding interest under the September 2020 Note, and (iii) the Company repurchased the Conversion Shares at a price of $5.75 per share for an aggregate amount of $1,150,000 (for a total aggregate payment to the Lender of $2,590,548). The September 2020 Note that remains outstanding as of September 30, 2022 is due and payable on September 15, 2023 and accrues interest at a rate of 10% per year from the closing date, payable on a quarterly basis, until the September 2020 Note is repaid in full. We have the right to prepay the outstanding September 2020 Note at any time after the 13-month anniversary of the initial issuance date after providing written notice to the Lender and may prepay the September 2020 Note prior to such time with the consent of the Lender. The Lender has the right, at any time, and from time to time, on and after the 13-month anniversary of the initial issuance date to convert up to an aggregate of $3.0 million of the September 2020 Note into common stock of the Company at a conversion price of $3.00 per share. Repayment of the September 2020 Note has been guaranteed by our wholly owned subsidiary, PMI. The September 2020 Note contains customary events of default. If a default occurs and is not cured within the applicable cure period or is not waived, any outstanding obligations under the September 2020 Note may be accelerated. The September 2020 Note also contain certain restrictive covenants which, among other things, restrict our ability to create, incur, assume or permit to exist, directly or indirectly, any lien (other than certain permitted liens described in the September 2020 Note) securing any indebtedness of the Company, and prohibits us from distributing or reinvesting the proceeds from any divestment of assets (other than in the ordinary course) without the prior approval of the Lender. For the three months ended September 30, 2022 and 2021, we incurred $200,000 and $251,000, respectively, in interest expense related to the September 2020 Notes. For the nine months ended September 30, 2022 and 2021, we incurred $635,000 and $753,000, respectively, in interest expense related to the September 2020 Notes.

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- Definition The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -URI https://asc.fasb.org/topic&trid=2208564 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (h) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1C -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1I -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1I -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(c)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (g) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1C -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1C -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495334-112611 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1E -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1I -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495371-112611 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (i) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 + Details
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