XML 30 R21.htm IDEA: XBRL DOCUMENT
v3.23.1

Related Party Transactions (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2023
Related Party Transactions |
Schedule of related party transactions | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended March 31,
​ |  | 2023 | ​ | 2022
​ |  | Due from |  | Due to |  | Due from |  | Due to
​ | ​ | Qualstar | ​ | Qualstar | ​ | Qualstar | ​ | Qualstar
​ |  | (in thousands)
Balance at January 1, | ​ | $ | 6 | ​ | — | ​ | $ | 85 | ​ | $ | 8
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to Qualstar by Interlink | ​ |  | 225 | ​ | — | ​ |  | 185 | ​ |  | —
Paid by Qualstar to Interlink | ​ |  | (210) | ​ | — | ​ |  | (251) | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to Interlink by Qualstar | ​ |  | — | ​ | 25 | ​ |  | — | ​ |  | 22
Paid by Interlink to Qualstar | ​ |  | — | ​ | (25) | ​ |  | — | ​ |  | (22)
Balance at March 31, | ​ | $ | 21 | ​ | — | ​ | $ | 19 | ​ | $ | 8
​ ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended March 31,
​ | ​ | 2023 | ​ | 2022
​ |  | Due from |  | Due to |  | Due from |  | Due to
​ | ​ | BKF Capital | ​ | BKF Capital | ​ | BKF Capital | ​ | BKF Capital
​ | ​ | (in thousands)
Balance at January 1, | ​ | $ | 2 | ​ | — | ​ | $ | 12 | ​ | $ | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to BKF Capital by Interlink | ​ |  | 23 | ​ | — | ​ |  | 39 | ​ |  | —
Paid by BKF Capital to Interlink | ​ |  | (8) | ​ | — | ​ |  | (48) | ​ |  | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Billed (or accrued) to Interlink by BKF Capital | ​ |  | — | ​ | 50 | ​ |  | — | ​ |  | 30
Paid by Interlink to BKF Capital | ​ |  | — | ​ | (50) | ​ |  | — | ​ |  | (30)
Balance at March 31, | ​ | $ | 17 | ​ | — | ​ | $ | 3 | ​ | $ | —

X
- References No definition available. + Details
Name: | us-gaap_RelatedPartyTransactionsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration