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v3.22.1

Related Party Transactions (Tables) | 3 Months Ended
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Mar. 31, 2022
Related Party Transactions |
Schedule of related party transactions | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended March 31,
​ |  | 2022 | ​ | 2021
​ |  | Due from Qualstar |  | Due to Qualstar |  | Due from Qualstar |  | Due to Qualstar
​ |  | (in thousands)
Balance at January 1, | ​ | $ | 85 | ​ | $ | 8 | ​ | $ | 52 | ​ | $ | 34
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to Qualstar by Interlink | ​ |  | 185 | ​ |  | — | ​ |  | 208 | ​ |  | —
Paid by Qualstar to Interlink | ​ |  | (251) | ​ |  | — | ​ |  | (145) | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to Interlink by Qualstar | ​ |  | — | ​ |  | 22 | ​ |  | — | ​ |  | 24
Paid by Interlink to Qualstar | ​ |  | — | ​ |  | (22) | ​ |  | — | ​ |  | (57)
Balance at March 31, | ​ | $ | 19 | ​ | $ | 8 | ​ | $ | 115 | ​ | $ | 1
​ ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended March 31,
​ | ​ | 2022 | ​ | 2021
​ |  | Due from BKF Capital | ​ | Due to BKF Capital | ​ | Due from BKF Capital | ​ | Due to BKF Capital
​ | ​ | (in thousands)
Balance at January 1, | ​ | $ | 12 | ​ | $ | — | ​ | $ | — | ​ | $ | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to BKF Capital by Interlink | ​ |  | 39 | ​ |  | — | ​ |  | 2 | ​ |  | —
Paid by BKF Capital to Interlink | ​ |  | (48) | ​ |  | — | ​ |  | (2) | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to Interlink by BKF Capital | ​ |  | — | ​ |  | 30 | ​ |  | — | ​ |  | —
Paid by Interlink to BKF Capital | ​ |  | — | ​ |  | (30) | ​ |  | — | ​ |  | —
Balance at March 31, | ​ | $ | 3 | ​ | $ | — | ​ | $ | — | ​ | $ | —

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- References No definition available. + Details
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Data Type: | xbrli:stringItemType
Balance Type: | na
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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_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration