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v3.25.1

Related Party Transactions (Tables) | 12 Months Ended
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Dec. 31, 2024
Related Party Transactions |
Schedule of related party transactions | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year Ended December 31,
​ |  | 2024 | ​ | 2023
​ |  | Due from Qualstar |  | Due to Qualstar |  | Due from Qualstar |  | Due to Qualstar
​ |  | (in thousands)
Balance at January 1, | ​ | $ | 2 | ​ | $ | 32 | ​ | $ | 5 | ​ | $ | —
Billed (or accrued) to Qualstar by Interlink | ​ |  | 450 | ​ |  | — | ​ |  | 760 | ​ |  | —
Paid by Qualstar to Interlink | ​ |  | (444) | ​ |  | — | ​ |  | (763) | ​ |  | —
Billed (or accrued) to Interlink by Qualstar | ​ |  | — | ​ |  | 158 | ​ |  | — | ​ |  | 132
Paid by Interlink to Qualstar | ​ |  | — | ​ |  | (178) | ​ |  | — | ​ |  | (100)
Balance at December 31, | ​ | $ | 8 | ​ | $ | 12 | ​ | $ | 2 | ​ | $ | 32
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year Ended December 31,
​ | ​ | 2024 | ​ | 2023
​ |  | Due from BKF Capital |  | Due to BKF Capital |  | Due from BKF Capital |  | Due to BKF Capital
​ |  | ​ | (in thousands)
Balance at January 1, | ​ | $ | 2 | ​ | $ | — | ​ | $ | 2 | ​ | $ | —
Billed (or accrued) to BKF Capital by Interlink | ​ |  | 8 | ​ |  | — | ​ |  | 43 | ​ |  | —
Paid by BKF Capital to Interlink | ​ |  | (10) | ​ |  | — | ​ |  | (43) | ​ |  | —
Billed (or accrued) to Interlink by BKF Capital | ​ |  | — | ​ |  | 75 | ​ |  | — | ​ |  | 193
Paid by Interlink to BKF Capital | ​ |  | — | ​ |  | (75) | ​ |  | — | ​ |  | (193)
Balance at December 31, | ​ | $ | — | ​ | $ | — | ​ | $ | 2 | ​ | $ | —
​

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- References No definition available. + Details
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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration