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DERIVATIVE FINANCIAL INSTRUMENTS (Tables) | 12 Months Ended
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Dec. 31, 2020
DERIVATIVE FINANCIAL INSTRUMENTS |
Schedule of notional amount of qualified hedging instruments | The following table summarizes the notional amount of the Company’s qualified hedging instruments: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​ | December 31,
​ |  | 2020 |  | 2019
Interest rate swap contracts | ​ | $ | 273,219 | ​ | $ | —

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- Definition Tabular disclosure of interest rate derivatives, including, but not limited to, the fair value of the derivatives, statement of financial position location, and statement of financial performance location of these instruments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959 + Details
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