XML 49 R35.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Investments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract] |
Debt Securities and Other Investments, Included on Consolidated Balance Sheet and Recorded at Fair Value | Debt Securities and Other Investments As of December 31, 2021, the following debt securities and other investments were included in short-term investments and long-term investments on the Consolidated Balance Sheet and recorded at fair value:
|  | Amortized |  |  | Gross Unrealized |  |  | Fair |
(In thousands) |  | Cost |  |  | Gains |  |  | Losses |  |  | Value |
Corporate bonds |  | $ | 10,776 |  |  | $ | 6 |  |  | $ | (35 | ) |  | $ | 10,747 |
Municipal fixed-rate bonds |  |  | 1,553 |  |  |  | 2 |  |  |  | (4 | ) |  |  | 1,551 |
Asset-backed bonds |  |  | 322 |  |  |  | 3 |  |  |  | (3 | ) |  |  | 322 |
Mortgage/Agency-backed bonds |  |  | 4,754 |  |  |  | 15 |  |  |  | (33 | ) |  |  | 4,736 |
U.S. government bonds |  |  | 12,251 |  |  |  | 12 |  |  |  | (92 | ) |  |  | 12,171 |
Foreign government bonds |  |  | 543 |  |  |  | — |  |  |  | (4 | ) |  |  | 539 |
Available-for-sale debt securities held at fair value |  | $ | 30,199 |  |  | $ | 38 |  |  | $ | (171 | ) |  | $ | 30,066 |
As of December 31, 2020, the following debt securities and other investments were included in short-term investments and long-term investments on the Consolidated Balance Sheet and recorded at fair value:
|  | Amortized |  |  | Gross Unrealized |  |  | Fair |
(In thousands) |  | Cost |  |  | Gains |  |  | Losses |  |  | Value |
Corporate bonds |  | $ | 11,762 |  |  | $ | 123 |  |  | $ | — |  |  | $ | 11,885 |
Municipal fixed-rate bonds |  |  | 2,854 |  |  |  | 30 |  |  |  | — |  |  |  | 2,884 |
Asset-backed bonds |  |  | 6,634 |  |  |  | 74 |  |  |  | — |  |  |  | 6,708 |
Mortgage/Agency-backed bonds |  |  | 11,536 |  |  |  | 114 |  |  |  | (6 | ) |  |  | 11,644 |
U.S. government bonds |  |  | 9,763 |  |  |  | 112 |  |  |  | — |  |  |  | 9,875 |
Foreign government bonds |  |  | 1,334 |  |  |  | 4 |  |  |  | (1 | ) |  |  | 1,337 |
Commercial Paper |  |  | 250 |  |  |  | — |  |  |  | — |  |  |  | 250 |
Other |  |  | 533 |  |  |  | — |  |  |  | — |  |  |  | 533 |
Available-for-sale debt securities held at fair value |  | $ | 44,666 |  |  | $ | 457 |  |  | $ | (7 | ) |  | $ | 45,116 |
Contractual Maturities of Debt Securities | As of December 31, 2021, our debt securities had the following contractual maturities:
(In thousands) |  | Corporate bonds |  |  | Municipal fixed-rate bonds |  |  | Asset-backed bonds |  |  | Mortgage / Agency-backed bonds |  |  | U.S. government bonds |  |  | Foreign government bonds |
Less than one year |  | $ | 681 |  |  | $ | 150 |  |  | $ | — |  |  | $ | 801 |  |  | $ | 1,884 |  |  | $ | — |
One to two years |  |  | 4,902 |  |  |  | 1,018 |  |  |  | — |  |  |  | 868 |  |  |  | 5,320 |  |  |  | 245 |
Two to three years |  |  | 4,333 |  |  |  | 265 |  |  |  | 29 |  |  |  | — |  |  |  | 4,421 |  |  |  | 294 |
Three to five years |  |  | 831 |  |  |  | 118 |  |  |  | — |  |  |  | 324 |  |  |  | 546 |  |  |  | — |
Five to ten years |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 1,125 |  |  |  | — |  |  |  | — |
More than ten years |  |  | — |  |  |  | — |  |  |  | 293 |  |  |  | 1,618 |  |  |  | — |  |  |  | — |
Total |  | $ | 10,747 |  |  | $ | 1,551 |  |  | $ | 322 |  |  | $ | 4,736 |  |  | $ | 12,171 |  |  | $ | 539 |
Gross Realized Gains and Losses on Sale of Debt Securities | The following table presents gross realized gains and losses related to our debt securities for the years ended December 31, 2021, 2020 and 2019:
|  | For the year ended December 31, |
(In thousands) |  | 2021 |  |  | 2020 |  |  | 2019 |
Gross realized gains on debt securities |  | $ | 241 |  |  | $ | 459 |  |  | $ | 108 |
Gross realized losses on debt securities |  |  | (159 | ) |  |  | (58 | ) |  |  | (50 | )
Total gain recognized, net |  | $ | 82 |  |  | $ | 401 |  |  | $ | 58 |
Breakdown of Investments with Unrealized Losses | The following table presents the breakdown of debt securities and other investments with unrealized losses as of December 31, 2021:
|  | Continuous Unrealized Loss Position for Less than 12 Months |  |  | Continuous Unrealized Loss Position for 12 Months or Greater |  |  | Total |
(In thousands) |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
Corporate bonds |  | $ | 6,795 |  |  | $ | (35 | ) |  | $ | — |  |  | $ | — |  |  | $ | 6,795 |  |  | $ | (35 | )
Municipal fixed-rate bonds |  |  | 1,129 |  |  |  | (4 | ) |  |  | — |  |  |  | — |  |  |  | 1,129 |  |  |  | (4 | )
Asset-backed bonds |  |  | 198 |  |  |  | (3 | ) |  |  | — |  |  |  | — |  |  |  | 198 |  |  |  | (3 | )
Mortgage/Agency-backed bonds |  |  | 3,006 |  |  |  | (33 | ) |  |  | — |  |  |  | — |  |  |  | 3,006 |  |  |  | (33 | )
U.S. government bonds |  |  | 10,552 |  |  |  | (92 | ) |  |  | — |  |  |  | — |  |  |  | 10,552 |  |  |  | (92 | )
Foreign government bonds |  |  | 294 |  |  |  | (4 | ) |  |  | — |  |  |  | — |  |  |  | 294 |  |  |  | (4 | )
Total |  | $ | 21,974 |  |  | $ | (171 | ) |  | $ | — |  |  | $ | — |  |  | $ | 21,974 |  |  | $ | (171 | )
The following table presents the breakdown of debt securities and other investments with unrealized losses as of December 31, 2020:
|  | Continuous Unrealized Loss Position for Less than 12 Months |  |  | Continuous Unrealized Loss Position for 12 Months or Greater |  |  | Total |
(In thousands) |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |  |  | Fair Value |  |  | Unrealized Losses |
Corporate bonds |  | $ | 336 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 336 |  |  | $ | — |
Municipal fixed-rate bonds |  |  | 310 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 310 |  |  |  | — |
Asset-backed bonds |  |  | 2 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 2 |  |  |  | — |
Mortgage/Agency-backed bonds |  |  | 2,078 |  |  |  | (6 | ) |  |  | — |  |  |  | — |  |  |  | 2,078 |  |  |  | (6 | )
U.S. government bonds |  |  | 350 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 350 |  |  |  | — |
Foreign government bonds |  |  | 302 |  |  |  | (1 | ) |  |  | — |  |  |  | — |  |  |  | 302 |  |  |  | (1 | )
Total |  | $ | 3,378 |  |  | $ | (7 | ) |  | $ | — |  |  | $ | — |  |  | $ | 3,378 |  |  | $ | (7 | )
Realized and Unrealized Gains and Losses for Marketable Equity Securities | Realized and unrealized gains and losses for our marketable equity securities for the year ended December 31, 2021, 2020 and 2019 were as follows:
|  | For the year ended December 31, |
(In thousands) |  | 2021 |  |  | 2020 |  |  | 2019 |
Realized losses on equity securities sold |  | $ | (992 | ) |  | $ | (2,382 | ) |  | $ | (96 | )
Unrealized gains on equity securities held |  |  | 2,671 |  |  |  | 6,831 |  |  |  | 11,472 |
Total gain (loss) recognized, net |  | $ | 1,679 |  |  | $ | 4,449 |  |  | $ | 11,376 |
Cash Equivalents and Investments held at Fair Value | The Company’s cash equivalents and investments held at fair value are categorized into this hierarchy as follows:
|  | Fair Value Measurements as of December 31, 2021 Using |
(In thousands) |  | Fair Value |  |  | Quoted Prices in Active Market for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |
Cash equivalents |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 652 |  |  | $ | 652 |  |  | $ | — |  |  | $ | — |
Available-for-sale debt securities |  |  |  |  |  |  |  |  |  |  |  |
Corporate bonds |  |  | 10,747 |  |  |  | — |  |  |  | 10,747 |  |  |  | — |
Municipal fixed-rate bonds |  |  | 1,551 |  |  |  | — |  |  |  | 1,551 |  |  |  | — |
Asset-backed bonds |  |  | 322 |  |  |  | — |  |  |  | 322 |  |  |  | — |
Mortgage/Agency-backed bonds |  |  | 4,736 |  |  |  | — |  |  |  | 4,736 |  |  |  | — |
U.S. government bonds |  |  | 12,171 |  |  |  | 12,171 |  |  |  | — |  |  |  | — |
Foreign government bonds |  |  | 539 |  |  |  | — |  |  |  | 539 |  |  |  | — |
Marketable equity securities |  |  |  |  |  |  |  |  |  |  |  |
Marketable equity securities - various industries |  |  | 12,606 |  |  |  | 12,606 |  |  |  | — |  |  |  | — |
Deferred compensation plan assets |  |  | 26,935 |  |  |  | 26,935 |  |  |  | — |  |  |  | — |
Total |  | $ | 70,259 |  |  | $ | 52,364 |  |  | $ | 17,895 |  |  | $ | — |
|  | Fair Value Measurements as of December 31, 2020 Using |
(In thousands) |  | Fair Value |  |  | Quoted Prices in Active Market for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |
Cash equivalents |  |  |  |  |  |  |  |  |  |  |  |
Money market funds |  | $ | 497 |  |  | $ | 497 |  |  | $ | — |  |  | $ | — |
U.S. government bonds |  |  | 350 |  |  |  | 350 |  |  |  | — |  |  |  | — |
Available-for-sale debt securities |  |  |  |  |  |  |  |  |  |  |  |
Corporate bonds |  |  | 11,885 |  |  |  | — |  |  |  | 11,885 |  |  |  | — |
Municipal fixed-rate bonds |  |  | 2,884 |  |  |  | — |  |  |  | 2,884 |  |  |  | — |
Asset-backed bonds |  |  | 6,708 |  |  |  | — |  |  |  | 6,708 |  |  |  | — |
Mortgage/Agency-backed bonds |  |  | 11,644 |  |  |  | — |  |  |  | 11,644 |  |  |  | — |
U.S. government bonds |  |  | 9,875 |  |  |  | 9,875 |  |  |  | — |  |  |  | — |
Foreign government bonds |  |  | 1,337 |  |  |  | — |  |  |  | 1,337 |  |  |  | — |
Commercial paper |  |  | 250 |  |  |  | — |  |  |  | 250 |  |  |  | — |
Other investments |  |  | 533 |  |  |  | — |  |  |  | — |  |  |  | 533 |
Marketable equity securities |  |  |  |  |  |  |  |  |  |  |  |
Marketable equity securities – various industries |  |  | 10,963 |  |  |  | 10,963 |  |  |  | — |  |  |  | — |
Deferred compensation plan assets |  |  | 23,891 |  |  |  | 23,891 |  |  |  | — |  |  |  | — |
Other investments |  |  | 1,400 |  |  |  | 1,400 |  |  |  | — |  |  |  | — |
Total |  | $ | 82,217 |  |  | $ | 46,976 |  |  | $ | 34,708 |  |  | $ | 533 |

X
- Definition Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of realized and unrealized gain (loss) on investment in security. + References No definition available. + Details
Name: | us-gaap_GainLossOnInvestmentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
Name: | us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
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

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

X
- Definition Tabular disclosure of the proceeds from sales of available-for-sale securities and the gross realized gains and gross realized losses that have been included in earnings as a result of those sales. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27357-111563 + Details
Name: | us-gaap_ScheduleOfRealizedGainLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of unrealized gains and losses on investments. + References No definition available. + Details
Name: | us-gaap_UnrealizedGainLossOnInvestmentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration