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Cash, cash equivalents and restricted cash | 3 Months Ended
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Mar. 31, 2024
Cash, cash equivalents and restricted cash |
Cash, cash equivalents and restricted cash | 3. Cash, cash equivalents and restricted cash The Company considers all short-term and highly liquid investments, with an original maturity of three months or less, to be cash equivalents. The Company’s cash and cash equivalents include short-term highly liquid investments which are readily convertible into cash and relate to money market securities. The Company’s institutional money market accounts permit daily redemption, and the fair values of these investments are based upon the quoted prices in active markets provided by the holding financial institutions, which are considered Level 1 inputs in the fair value hierarchy. Given their short-term maturities and the underlying value being mainly represented by cash equivalents, their face value amount approximates the related fair market value. The Company has not experienced any losses in these accounts and does not believe it is exposed to any significant credit risk on cash and cash equivalents. Cash, cash equivalents and restricted cash are broken down as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | March 31, | ​ | December 31,
​ |  | 2024 |  | 2023
Cash | ​ | ​ | 5,484,132 | ​ | ​ | 5,027,658
Money market | ​ | ​ | 5,156,955 | ​ | ​ | 6,767,291
Total cash and cash equivalents | ​ | $ | 10,641,087 | ​ | $ | 11,794,949
Restricted cash | ​ | $ | 31,744 | ​ | $ | 34,021
​ Restricted cash refers to an amount required under the Company’s office lease agreement in Lugano and deposited into a restricted bank account as a guarantee.

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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//1943274/2147479440/944-210-S99-1 + Details
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- References No definition available. + Details
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