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REVENUE (Tables) | 6 Months Ended
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Jun. 30, 2021
REVENUE |
Schedule of contract assets and contract liabilities | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | December 31,
​ |  | 2021 |  | 2020
Contract assets | ​ | $ | 27,145 | ​ | $ | 21,825
Contract liabilities | ​ | $ | 7,486 | ​ | $ | 5,121

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045 + Details
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- References No definition available. + Details
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