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Related Party Transactions (Tables) | 12 Months Ended
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Dec. 31, 2021
Related Party Transactions |
Schedule of related party transactions | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year ended December 31,
​ |  | 2021 | ​ | 2020
​ |  | Due from Qualstar |  | Due to Qualstar |  | Due from Qualstar |  | Due to Qualstar
​ |  | (in thousands)
Balance at January 1, | ​ | $ | 52 | ​ | $ | 34 | ​ | $ | 24 | ​ | $ | 12
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to Qualstar by Interlink | ​ |  | 892 | ​ |  | — | ​ |  | 645 | ​ |  | —
Paid by Qualstar to Interlink | ​ |  | (860) | ​ |  | — | ​ |  | (617) | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to Interlink by Qualstar | ​ |  | — | ​ |  | 102 | ​ |  | — | ​ |  | 123
Paid by Interlink to Qualstar | ​ |  | — | ​ |  | (128) | ​ |  | — | ​ |  | (101)
Balance at December 31, | ​ | $ | 84 | ​ | $ | 8 | ​ | $ | 52 | ​ | $ | 34
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year ended December 31,
​ | ​ | 2021 | ​ | 2020
​ |  | Due from |  | Due to |  | Due from |  | Due to
​ | ​ | BKF Capital | ​ | BKF Capital | ​ | BKF Capital | ​ | BKF Capital
​ |  | ​ | (in thousands)
Balance at January 1, | ​ | $ | — | ​ | $ | — | ​ | $ | — | ​ | $ | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to BKF Capital by Interlink | ​ |  | 81 | ​ |  | — | ​ |  | 6 | ​ |  | —
Paid by BKF Capital to Interlink | ​ |  | (69) | ​ |  | — | ​ |  | (6) | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to Interlink by BKF Capital | ​ |  | — | ​ |  | 60 | ​ |  | — | ​ |  | —
Paid by Interlink to BKF Capital | ​ |  | — | ​ |  | (60) | ​ |  | — | ​ |  | —
Balance at December 31, | ​ | $ | 12 | ​ | $ | — | ​ | $ | — | ​ | $ | —

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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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Balance Type: | na
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