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Revenue Recognition and Contracts with Customers (Tables) | 12 Months Ended
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Dec. 31, 2025
Revenue Recognition and Contracts with Customers |
Schedule of company's total revenue by major product lines | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​
​ | ​ | ​ | For the Years Ended December 31,
​ | ​ ​ ​ | 2025 | ​ ​ ​ | 2024 | ​ ​ ​ | 2023
Revenues |  | ​ | ​ |  | ​ | ​ |  | ​ | ​
Products Sales | ​ | $ | 4,676,632 | ​ | $ | 4,487,202 | ​ | $ | 10,760,352
Engineering Services | ​ |  | 1,603,979 | ​ |  | 1,267,354 | ​ |  | 1,368,787
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total Revenue | ​ | $ | 6,280,611 | ​ | $ | 5,754,556 | ​ | $ | 12,129,139
Schedule of company's sales by revenue recognition method as a percentage of total net sales | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ ​ ​ | % of Total Net Sales |
​ | ​ | 2025 |  | 2024 |  | 2023 | ​
Point-in-Time |  | 81 | % | 78 | % | 89 | %
Over Time – Input Method |  | 19 | % | 22 | % | 11 | %
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total |  | 100 | % | 100 | % | 100 | %

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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- Definition Tabular disclosure of expected timing for satisfying remaining performance obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b)(1) -SubTopic 10 -Topic 606 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-13 + Details
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