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INTANGIBLE ASSETS, NET (Tables) | 6 Months Ended
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Jun. 30, 2025
INTANGIBLE ASSETS, NET |
Summary of intangible assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | December 31,
​ |  | 2025 |  | 2024
Copyrights | ​ | $ | 724,312 | ​ | $ | 710,846
Software | ​ | ​ | 71,933 | ​ | ​ | 69,273
Less: accumulated amortization | ​ |  | (626,115) | ​ |  | (538,907)
​ | ​ | $ | 170,130 | ​ | $ | 241,212

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name Accounting Standards Codification -Section 55 -Paragraph 40 -SubTopic 30 -Topic 350 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
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