XML 37 R23.htm IDEA: XBRL DOCUMENT
v3.22.4

Investments | 12 Months Ended
--- | ---
Dec. 31, 2022
Investments, Debt and Equity Securities [Abstract] |
Investments | INVESTMENTS The following is a summary of our investments at December 31, 2022:
|  | Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
|  | (In thousands)
Equity securities |  |  |  |  |  |  |  |
Mutual funds |  | $ | 6,352 |  |  | $ | — |  |  | $ | (11) |  |  | $ | 6,341 |
Available-for-sale securities |  |  |  |  |  |  |  |
U.S. Government and agency securities |  | 3,247 |  |  | 10 |  |  | (4) |  |  | 3,253 |
Corporate bonds |  | 2,033 |  |  | 236 |  |  | (4) |  |  | 2,265 |
Asset-backed securities and collateralized mortgage obligations |  | 103 |  |  | — |  |  | (61) |  |  | 42 |
Total |  | $ | 11,735 |  |  | $ | 246 |  |  | $ | (80) |  |  | $ | 11,901 |
The following is a summary of our investments at December 31, 2021:
|  | Amortized Cost |  | Gross Unrealized Gains |  | Gross Unrealized Losses |  | Estimated Fair Value
|  | (In thousands)
Equity securities |  |  |  |  |  |  |  |
Mutual funds |  | $ | 6,001 |  |  | $ | 1,649 |  |  | $ | — |  |  | $ | 7,650 |
Available-for-sale securities |  |  |  |  |  |  |  |
U.S. Government and agency securities |  | 2,742 |  |  | — |  |  | (4) |  |  | 2,738 |
Corporate bonds |  | 2,559 |  |  | 374 |  |  | (7) |  |  | 2,926 |
Asset-backed securities and collateralized mortgage obligations |  | 107 |  |  | — |  |  | (52) |  |  | 55 |
Total |  | $ | 11,409 |  |  | $ | 2,023 |  |  | $ | (63) |  |  | $ | 13,369 |

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

X
- Definition The entire disclosure for investments in certain debt and equity securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 320 -URI https://asc.fasb.org/subtopic&trid=2209399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -URI https://asc.fasb.org/subtopic&trid=2324412 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI https://asc.fasb.org/topic&trid=2196928 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 320 -URI https://asc.fasb.org/subtopic&trid=2176304 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-K (SK) -Number 229 -Section 1403 -Paragraph (b) + Details
Name: | us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration