XML 35 R23.htm IDEA: XBRL DOCUMENT
v3.21.2

Basis of Presentation (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Cash and Cash Equivalents | Cash and cash equivalents consist of the following (in thousands):
| September 30, 2021 |  | December 31, 2020
Cash and cash equivalents |  |  |
Cash | $ | 70,186 |  |  | $ | 59,700 |
Money market funds | 130,107 |  |  | 120,986 |
Total cash and cash equivalents | $ | 200,293 |  |  | $ | 180,686 |

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

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