XML 141 R12.htm IDEA: XBRL DOCUMENT
v3.23.1

Available-for-Sale-Securities | 12 Months Ended
--- | ---
Dec. 31, 2022
Investments, Debt and Equity Securities [Abstract] |
Available-for-Sale-Securities | Available-for-Sale-Securities The following table is a summary of available-for-sale securities recorded in cash and cash equivalents or debt marketable securities in the Company's Consolidated Balance Sheets (in thousands):
| December 31, 2022 |  | December 31, 2021
| Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value |  | Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
Corporate debt securities | $ | 44,308 |  |  | $ | — |  |  | $ | (17) |  |  | $ | 44,291 |  |  | $ | 53,135 |  |  | $ | — |  |  | $ | (65) |  |  | $ | 53,070 |
Commercial Paper | 7,953 |  |  | — |  |  | — |  |  | 7,953 |  |  | — |  |  | — |  |  | — |  |  | — |
Money market funds | 4,871 |  |  | — |  |  | — |  |  | 4,871 |  |  | 18,124 |  |  | — |  |  | — |  |  | 18,124 |
Municipal debt securities | 7,626 |  |  | — |  |  | (1) |  |  | 7,625 |  |  | 20,263 |  |  | — |  |  | (5) |  |  | 20,258 |
Total | $ | 64,758 |  |  | $ | — |  |  | $ | (18) |  |  | $ | 64,740 |  |  | $ | 91,522 |  |  | $ | — |  |  | $ | (70) |  |  | $ | 91,452 |
Estimated fair values of available-for-sale securities are generally based on prices obtained from commercial pricing services. The following table summarizes the classification of the available-for-sale debt securities on the Company's Consolidated Balance Sheets (in thousands):
| December 31, 2022 |  | December 31, 2021
Cash and cash equivalents | $ | 27,668 |  |  | $ | 21,129 |
Marketable securities | 37,072 |  |  | 70,323 |
Total | $ | 64,740 |  |  | $ | 91,452 |
The following table summarizes the Company's portfolio of available-for-sale securities by contractual maturity (in thousands):
| December 31, 2022 |  | December 31, 2021
| Amortized Cost |  | Estimated Fair Value |  | Amortized Cost |  | Estimated Fair Value
Less than one year | $ | 64,758 |  |  | $ | 64,740 |  |  | $ | 91,522 |  |  | $ | 91,452 |
Greater than one year | — |  |  | — |  |  | — |  |  | — |
Total | $ | 64,758 |  |  | $ | 64,740 |  |  | $ | 91,522 |  |  | $ | 91,452 |

X
- Definition The entire disclosure of cash, cash equivalents, and debt and equity securities, including any unrealized or realized gain (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 + Details
Name: | us-gaap_CashCashEquivalentsAndMarketableSecuritiesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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