Related Party Transactions (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Related Party Transactions
Due from related party, opening balance	$ 1,178
Due to related party, opening balance	273
Due from related party, closing balance	2,167	$ 1,178
Due to related party, closing balance	464	273
Qualstar
Related Party Transactions
Due from related party, opening balance	5	84
Due to related party, opening balance		8
Billed (or accrued) to related party by Interlink	760	798
Billed (or accrued) to Interlink by related party	132	96
Paid by related party to Interlink	(763)	(877)
Paid by Interlink to related party	(100)	(104)
Due from related party, closing balance	2	5
Due to related party, closing balance	32
BKF Capital
Related Party Transactions
Due from related party, opening balance	2	12
Billed (or accrued) to related party by Interlink	43	104
Billed (or accrued) to Interlink by related party	193	147
Paid by related party to Interlink	(43)	(114)
Paid by Interlink to related party	(193)	(147)
Due from related party, closing balance	$ 2	$ 2

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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The increase (decrease) during the reporting period in the obligations due for goods and services provided by the following types of related parties: a parent company and its subsidiaries, subsidiaries of a common parent, an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entities' management, an entity and its principal owners, management, or member of their immediate families, affiliates, or other parties with the ability to exert significant influence.

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The increase (decrease) during the reporting period in the amount due to the reporting entity for good and services provided to the following types of related parties: a parent company and its subsidiaries; subsidiaries of a common parent; an entity and trust for the benefit of employees, such as pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management, an entity and its principal owners, management, member of their immediate families, affiliates, or other parties with the ability to exert significant influence.

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Payments of cash to suppliers for goods and services during the current period.

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Cash received for fees during the current period. This element excludes cash proceeds from license fees.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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