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THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 31, 2024
THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |
Schedule of fair value measurements on recurring and non-recurring basis | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2024
(thousands of dollars) |  | Level 1 |  | Level 2 |  | Level 3 |  | Total
Current assets |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Cash equivalent: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Money market account | ​ | $ | 3,675 | ​ | $ | — | ​ | $ | — | ​ | $ | 3,675
Total current assets recorded at fair value | ​ | $ | 3,675 | ​ | $ | — | ​ | $ | — | ​ | $ | 3,675
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​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2023
(thousands of dollars) |  | Level 1 |  | Level 2 |  | Level 3 |  | Total
Current assets |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
Cash equivalent: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Money market account | ​ | $ | 10,424 | ​ | $ | — | ​ | $ | — | ​ | $ | 10,424
Total current assets recorded at fair value | ​ | $ | 10,424 | ​ | $ | — | ​ | $ | — | ​ | $ | 10,424

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- Definition Tabular disclosure of assets measured at fair value measured on a recurring or nonrecurring basis. Includes, but is not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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