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v3.20.1

Allowance for Credit Losses (Tables) | 3 Months Ended
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Mar. 31, 2020
Allowance for Credit Losses |
Schedule of Allowance for Doubtful Accounts | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Balance at |  | ​ |  | ​ |  | Balance at
​ | ​ | Beginning of | ​ | Charged to | ​ | Deductions/ | ​ | End of
​ | ​ | Period | ​ | Expense | ​ | Transfers(1)(2) | ​ | Period
Allowance for credit losses | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Three months ended March 31, 2020 | ​ | $ | 5,000 |  | — |  | — | ​ | $ | 5,000
Three months ended March 31, 2019 | ​ | $ | — |  | — |  | — | ​ | $ | —
​ | ​ | ​
| (1) | Represents the cumulative effect of the adoption of ASU No. 2016-13 on the Secured Note Receivable.
| (2) | Deductions represent accounts written off, net of recoveries.

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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=118936363&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=119407570&loc=SL82919249-210447 + Details
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- References No definition available. + Details
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