Related Party Transactions (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Due from related party
Due from related party, opening balance			$ 2,167
Due to related party, opening balance			464
Due from related party, closing balance	$ 1,477		1,477
Due to related party, closing balance	360		360
Qualstar
Due from related party
Due from related party, opening balance	13	$ 21	1	$ 6
Due to related party, opening balance	25		32
Billed (or accrued) to related party by Interlink	104	209	180	434
Billed (or accrued) to Interlink by related party	37	31	73	56
Paid by Intelink to related party	(51)	(22)	(94)	(47)
Paid by related party to Interlink	(101)	(144)	(165)	(354)
Due from related party, closing balance	16	86	16	86
Due to related party, closing balance	11	9	11	9
BKF Capital
Due from related party
Due from related party, opening balance	1	17	2	2
Billed (or accrued) to related party by Interlink	2	10	4	33
Billed (or accrued) to Interlink by related party	19	30	75	80
Paid by Intelink to related party	(19)	(30)	(75)	(80)
Paid by related party to Interlink	(2)	(22)	(5)	(30)
Due from related party, closing balance	$ 1	$ 5	$ 1	$ 5

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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