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Accumulated Other Comprehensive Income (Tables) | 3 Months Ended
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Mar. 31, 2021
Accumulated Other Comprehensive Income [Abstract] |
Schedule Of Accumulated Other Comprehensive Income | ﻿
﻿ |  |  |  |  |  |
﻿Changes in Accumulated Other Comprehensive Income by Component (1)
﻿ |  |  |  |  |  |
﻿ |  | Three months ended
﻿ |  | March 31,
﻿ |  | 2021 |  | 2020
﻿ |  | (unaudited)
﻿ |  | Unrealized Gains and Losses on Available-for-Sale Securities
﻿ |  |  |  |  |  |
﻿Accumulated other comprehensive income (loss), beginning of period |  | $ | 96 |  | $ | 28
﻿Other comprehensive income (loss) before reclassifications (2) |  |  | (29) |  |  | 144
﻿Net current-period other comprehensive income (loss) |  |  | (29) |  |  | 144
﻿Accumulated other comprehensive income, end of period |  | $ | 67 |  | $ | 172
﻿
| (1) All amounts are net of tax. Amounts in parentheses indicate a reduction of other comprehensive income.
| (2) There were no am ounts reclassified out of other comprehensive income for the three months ended March 31, 2021 and 2020.

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=121641772&loc=SL7669686-108580 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900 + Details
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