XML 124 R22.htm IDEA: XBRL DOCUMENT
v3.21.2

Financial Instruments (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2021
Investments, All Other Investments [Abstract] |
Schedule of Cash and Marketable Securities by Significant Investment Category | The following tables show the Company’s cash and cash equivalents and marketable securities and investments by significant investment category as of June 30, 2021, and December 31, 2020: Schedule of Cash and Marketable Securities by Significant Investment Category
|  | 2021 |
|  | Adjusted Cost |  |  | Unrealized Gain/(Loss) |  |  | Fair Value |  |  | Cash and Cash Equivalents |  |  | Marketable Securities |  |  | Investments |
Cash and cash equivalents |  | $ | 6,497,000 |  |  | $ | - |  |  | $ | 6,497,000 |  |  | $ | 6,497,000 |  |  | $ | - |  |  | $ | - |
Level 1 |  |  |  |  |  |  | - |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money Market Funds |  |  | 59,148,000 |  |  |  | - |  |  |  | 59,148,000 |  |  |  | 59,148,000 |  |  |  | - |  |  |  | - |
Marketable Securities |  |  | 4,727,000 |  |  |  | 2,592,000 |  |  |  | 7,319,000 |  |  |  | - |  |  |  | 7,319,000 |  |  |  | - |
Level 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants |  |  | 15,657,000 |  |  |  | (6,117,000 | ) |  |  | 9,540,000 |  |  |  | - |  |  |  | - |  |  |  | 9,540,000 |
Total |  | $ | 86,029,000 |  |  | $ | (3,525,000 | ) |  | $ | 82,504,000 |  |  | $ | 65,645,000 |  |  | $ | 7,319,000 |  |  | $ | 9,540,000 |
|  | 2020 |
|  | Adjusted Cost |  |  | Unrealized Gain/(Loss) |  |  | Fair Value |  |  | Cash and Cash Equivalents |  |  | Marketable Securities |  |  | Investment |
Cash and cash equivalents |  | $ | 1,690,000 |  |  | $ | - |  |  | $ | 1,690,000 |  |  | $ | 1,690,000 |  |  | $ | - |  |  | $ | - |
Level 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Money Market Funds |  |  | 3,493,000 |  |  |  | - |  |  |  | 3,493,000 |  |  |  | 3,493,000 |  |  |  | - |  |  |  | - |
Marketable Securities |  |  | 5,641,000 |  |  |  | 3,495,000 |  |  |  | 9,136,000 |  |  |  | - |  |  |  | 9,136,000 |  |  |  | - |
Level 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants |  |  | 700,000 |  |  |  | 356,000 |  |  |  | 1,056,000 |  |  |  | - |  |  |  | - |  |  |  | 1,056,000 |
Total |  | $ | 11,524,000 |  |  | $ | 3,851,000 |  |  | $ | 15,375,000 |  |  | $ | 5,183,000 |  |  | $ | 9,136,000 |  |  | $ | 1,056,000 |

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsAllOtherInvestmentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration