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Accumulated Other Comprehensive Income | 12 Months Ended
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Dec. 31, 2020
Accumulated Other Comprehensive Income |
Accumulated Other Comprehensive Income | (3) Accumulated Other Comprehensive Income The changes in accumulated other comprehensive income, which is reported as a component of stockholders’ equity, for the year ended December 31, 2020 are summarized below:
|  | Unrealized |  |  |  |  |  |
|  | Gain (Loss) on |  |  |  |  |  |
|  | Marketable |  | Foreign |  |  |
|  | Securities |  | Currency Items |  | Total
|  | (In thousands)
Balance at December 31, 2019 |  | $ | 23 |  | $ | 2,596 |  | $ | 2,619
Other comprehensive loss |  |  | (30) |  |  | — |  |  | (30)
Balance at December 31, 2020 |  | $ | (7) |  | $ | 2,596 |  | $ | 2,589
No amounts were reclassified out of accumulated other comprehensive income during the years ended December 31, 2020, 2019 and 2018.

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 + Details
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