XML 36 R23.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Cash Equivalents (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2022
Cash and Cash Equivalents [Abstract] |
Summary of Cash Equivalents and Restricted Securities | The following is a summary of cash equivalents (in thousands):
September 30, 2022 |  | Cost Basis |  | Unrealized Holding Gains |  | Estimated Market Value
Cash equivalents: |  |  |  |  |  |
Money market funds |  | $ | 10,051 |  |  | $ | — |  |  | $ | 10,051 |
Total assets |  | $ | 10,051 |  |  | $ | — |  |  | $ | 10,051 |
December 31, 2021 |  | Cost Basis |  | Unrealized Holding Gains |  | Estimated Market Value
Cash equivalents: |  |  |  |  |  |
Money market funds |  | $ | 10,015 |  |  | $ | — |  |  | $ | 10,015 |
Total assets |  | $ | 10,015 |  |  | $ | — |  |  | $ | 10,015 |

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

X
- Definition Tabular disclosure of the components of cash, cash equivalents, and investments. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashCashEquivalentsAndShortTermInvestmentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration