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Credit Losses (Tables) | 12 Months Ended
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Dec. 31, 2020
Credit Loss [Abstract] |
Financing Receivable Credit Quality Indicators | The following table presents the disaggregation of defaulted notes by year of origination as of December 31, 2020:
| (Expressed in thousands) |
|  | As of December 31, 2020
| 2020 | $ | 741 |
| 2019 | 445 |
| 2018 | 177 |
| 2017 | 737 |
| 2016 | 484 |
| 2015 and prior | 3,149 |
| Total | $ | 5,733 |
Financing Receivable, Allowance for Credit Loss | The following table presents activity in the allowance for uncollectibles of defaulted notes for the year ended December 31, 2020:
| (Expressed in thousands) |
|  | For the Year Ended December 31, 2020 (1)
| Beginning balance | $ | 3,673 |
| Additions and other adjustments | 561 |
| Ending balance | $ | 4,234 |
(1) Beginning balance on January 1, 2020 upon adoption of ASU 2016-13

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- Definition Tabular disclosure of allowance for credit loss on financing receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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- Definition Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919230-210447 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 29 -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953659-111524 + Details
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