Segment Information, Reconciliation of Assets from Segment to Consolidated (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information, Assets [Abstract]
Assets	$ 22,805	$ 26,496
Engineering [Member]
Segment Reporting Information, Assets [Abstract]
Assets	20,980	21,705
Workforce Solutions [Member]
Segment Reporting Information, Assets [Abstract]
Assets	$ 1,825	$ 4,791

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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+ Details