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QUALIFYING ACCOUNTS (Tables) | 12 Months Ended
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Dec. 31, 2024
QUALIFYING ACCOUNTS |
Schedule of valuation and qualifying accounts | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Additions | ​ | ​ | ​ | ​ |
​ |  | Balance at |  | Charged to |  | Charged to |  | ​ |  | Balance |
​ | ​ | Beginning | ​ | Costs and | ​ | other account | ​ | Deductions | ​ | at end |
Description | ​ | of Period | ​ | Expenses | ​ | describe | ​ | Describe(a) | ​ | of Period |
Year Ended December 31, 2024: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Deducted from asset accounts: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Allowance for doubtful accounts |  | 1,194,711 | ​ | 1,069,603 | ​ | ​ | ​ | 1,179,316 | ​ | 1,084,998 | ​
Year Ended December 31, 2023: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Deducted from asset accounts: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Allowance for doubtful accounts |  | 1,007,025 | ​ | 1,462,371 | ​ | ​ | ​ | 1,274,685 | ​ | 1,194,711 | ​
Year Ended December 31, 2022: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Deducted from asset accounts: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Allowance for doubtful accounts |  | 831,576 | ​ | 845,551 | ​ | ​ | ​ | 670,102 | ​ | 1,007,025 | ​
(a) | Uncollectible accounts written off

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- Definition Tabular disclosure of the schedule of allowance and reserve accounts including their beginning and ending balances, as well as a reconciliation by type of activity during the period. + References No definition available. + Details
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- References No definition available. + Details
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Namespace Prefix: | srt_
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