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Investments | 12 Months Ended
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Dec. 31, 2021
Investments [Abstract] |
Investments | Note 2. Investments The Company has investments in commercial paper, Treasury Bills, and common equity securities of a private U.S. company. The commercial paper investment is in U.S. debt with ratings of F1+. The Treasury Bills have original terms ranging from one month to eight months. Treasury Bills with an original maturity date of three months or less are included within cash and cash equivalents on the balance sheet at December 31, 2021. The Company classifies its investments in commercial paper and Treasury Bills as available-for-sale accounted for at fair value with unrealized gains and losses recognized in accumulated other comprehensive gain on the balance sheet. Equity securities are measured at fair value and unrealized gains and losses are recognized in non-operating income. The cost and estimated fair value of the investments are as follows:
|  | Cost |  |  | Gross unrealized gain |  |  | Gross unrealized loss |  |  | Fair value |
December 31, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial Paper |  | $ | 1,520 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 1,520 |
Treasury Bills |  |  | 8,000 |  |  |  | 0 |  |  |  | 0 |  |  |  | 8,000 |
Equity Securities |  |  | 54 |  |  |  | 2 |  |  |  | 0 |  |  |  | 56 |
|  |  | 9,574 |  |  |  | 2 |  |  |  | 0 |  |  |  | 9,576 |
Less Cash Equivalents |  |  | 6,520 |  |  |  | 0 |  |  |  | 0 |  |  |  | 6,520 |
Total Investments, December 31, 2021 |  | $ | 3,054 |  |  | $ | 2 |  |  | $ | 0 |  |  | $ | 3,056 |
December 31, 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial Paper |  | $ | 718 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 718 |
Treasury Bills |  |  | 7,998 |  |  |  | 1 |  |  |  | 0 |  |  |  | 7,999 |
Equity Securities |  |  | 54 |  |  |  | 0 |  |  |  | (12 | ) |  |  | 42 |
|  |  | 8,770 |  |  |  | 1 |  |  |  | (12 | ) |  |  | 8,759 |
Less Cash Equivalents |  |  | 718 |  |  |  | 0 |  |  |  | 0 |  |  |  | 718 |
Total Investments, December 31, 2020 |  | $ | 8,052 |  |  | $ | 1 |  |  | $ | (12 | ) |  | $ | 8,041 |
Changes in Accumulated Other Comprehensive Income Changes in Accumulated Other Comprehensive Income are as follows:
|  | December 31, |
|  | 2021 |  |  | 2020 |
Unrealized Gains |  |  |  |  |  |  |  |
Unrealized holding gains arising during the period |  | $ | 0 |  |  | $ | 1 |
Less: Reclassification of gains included in net income (loss) |  |  | (1 | ) |  |  | 0 |
|  |  | (1 | ) |  |  | 1 |
Deferred Taxes on Unrealized Gains: |  |  |  |  |  |  |  |
Increase in deferred taxes on unrealized gains arising during the period |  |  | 0 |  |  |  | 0 |
Less: Reclassification of taxes on gains included in net income (loss) |  |  | 0 |  |  |  | 0 |
|  |  | 0 |  |  |  | 0 |
Net Change in Accumulated Other Comprehensive Income (Loss) |  | $ | (1 | ) |  | $ | 1 |

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- 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 http://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 http://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 http://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 http://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
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