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v3.23.1

Subsequent events (Details Narrative) | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Jan. 31, 2023 USD ($) shares | Jan. 19, 2023 CHF (SFr) | Jun. 30, 2021 USD ($) | Dec. 31, 2022 USD ($) shares | Dec. 31, 2022 CHF (SFr) shares | Dec. 31, 2021 USD ($) shares | Dec. 31, 2021 CHF (SFr) shares | Dec. 31, 2020 USD ($) shares | Jan. 24, 2023 USD ($) | Jun. 29, 2021 USD ($)
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Proceeds from convertible debt |  |  |  | $ 4,820,000 |  | $ 44,362,000 |  | $ 22,053,000 |  |
Employees |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Options, granted | shares |  |  |  | 6,600 | 6,600 | 33,000 | 33,000 | 279,017 |  |
the "Anson Facility" | Convertible Debt |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Convertible debt |  |  |  |  |  |  |  |  |  | $ 22,000,000
Proceeds from convertible debt |  |  | $ 11,000,000 |  |  |  |  |  |  |
Conversion of debt |  |  |  |  |  | $ 9,800,000 |  |  |  |
Conversion of debt, shares issued | shares |  |  |  | 14,351,699 | 14,351,699 | 8,228,262 | 8,228,262 |  |  |
the "L1 Facility" | Convertible Debt |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Convertible debt |  |  |  | $ 1,266,529 |  |  |  |  |  | $ 22,000,000
Proceeds from convertible debt |  |  | $ 11,000,000 |  |  |  |  |  |  |
Line of Credit | UBS SA "Covid Loans" |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Repayment of lines of credit | SFr |  |  |  |  | SFr 83,800 |  | SFr 70,000 |  |  |
Subsequent Events | Employees |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Options, granted | shares | 268,535 |  |  |  |  |  |  |  |  |
Subsequent Events | Anson Facility "Second Amendment" | Convertible Debt |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Aggregate amount of loan |  |  |  |  |  |  |  |  | $ 5,500,000 |
Proceeds from convertible debt | $ 1,500,000 |  |  |  |  |  |  |  |  |
Subsequent Events | the "Anson Facility" | Convertible Debt |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Convertible debt |  |  |  |  |  |  |  |  | $ 22,000,000 |
Conversion of debt | $ 500,000 |  |  |  |  |  |  |  |  |
Conversion of debt, shares issued | shares | 2,599,620 |  |  |  |  |  |  |  |  |
Subsequent Events | the "L1 Facility" | Convertible Debt |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Conversion of debt | $ 900,000 |  |  |  |  |  |  |  |  |
Conversion of debt, shares issued | shares | 5,700,622 |  |  |  |  |  |  |  |  |
Subsequent Events | Line of Credit | UBS SA "Covid Loans" |  |  |  |  |  |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Repayment of lines of credit | SFr |  | SFr 185,800 |  |  |  |  |  |  |  |

X
- Definition Including the current and noncurrent portions, carrying amount of debt identified as being convertible into another form of financial instrument (typically the entity's common stock) as of the balance sheet date, which originally required full repayment more than twelve months after issuance or greater than the normal operating cycle of the company. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
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- Definition The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4304-108586 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4332-108586 + Details
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