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CASH FLOW INFORMATION (Tables) | 6 Months Ended
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Jun. 30, 2021
CASH FLOW INFORMATION |
Schedule of cash flow information related to operating leases | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the Six Months Ended | ​
​ | ​ | June 30, | ​
​ | ​ | 2021 | ​ | 2020 |
Cash paid for amounts included in the measurement of lease liabilities: | ​ | ​ | ​ | ​ | ​ | ​ | ​
Operating cash flows from operating lease | ​ | $ | 1,115 | ​ | $ | 1,115 | ​

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