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Long-Term Debt and Short-Term Borrowings (Tables) | 3 Months Ended
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Mar. 31, 2021
Long-Term Debt and Short-Term Borrowings |
Schedule of Maturities of Long-Term Debt | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Remainder of |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | ​ | ​ |  | After |  | ​ | ​ |
2021 | ​ | 2022 | ​ | 2023 | ​ | 2024 | ​ | 2025 | ​ | 2026 | ​ | 2026 | ​ | Total |
$ | 763 | ​ | $ | 1,256 | ​ | $ | 1,945 | ​ | $ | 1,100 | ​ | $ | 1,791 | ​ | $ | 1,516 | ​ | $ | 9,798 | ​ | $ | 18,169 | ​

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- Definition Tabular disclosure of maturity and sinking fund requirement for long-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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