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LEASES (Tables) | 6 Months Ended
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Jun. 30, 2025
Leases |
Summary of total lease cost | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the Three Months Ended | ​ | For the Six Months Ended
​ | ​ | June 30, | ​ | June 30,
​ |  | 2025 | ​ | 2024 |  | 2025 | ​ | 2024
Operating lease cost | ​ | $ | 114,271 | ​ | $ | 105,039 | ​ | $ | 225,470 | ​ | $ | 208,595
Short-term operating lease cost | ​ |  | 2,105 | ​ |  | 1,910 | ​ |  | 4,884 | ​ |  | 4,410
Variable operating lease cost | ​ |  | 32,249 | ​ |  | 29,545 | ​ |  | 64,974 | ​ |  | 55,179
Sublease income | ​ |  | (1,025) | ​ |  | (1,212) | ​ |  | (2,272) | ​ |  | (2,366)
Total lease cost | ​ | $ | 147,600 | ​ | $ | 135,282 | ​ | $ | 293,056 | ​ | $ | 265,818
Other lease related information | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | For the Six Months Ended
​ | ​ | June 30,
​ | ​ | 2025 | ​ | 2024
Cash paid for amounts included in the measurement of operating lease liabilities: |  | ​ |  | ​ | ​ | ​
​ | Operating cash flows from operating leases | ​ | $ | 221,991 | ​ | $ | 205,149
Right-of-use assets obtained in exchange for new operating lease liabilities | ​ | ​ | 221,591 | ​ | ​ | 181,442
​

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- Definition Tabular disclosure of other lease information for lessee's operating leases. + References No definition available. + Details
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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- References No definition available. + Details
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