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Discontinued Operations - Cash Flows Statement (Details) - Federal And Defense Segment - Discontinued Operations, Disposed of by Sale - USD ($) $ in Thousands | 6 Months Ended
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Jun. 30, 2023 | Jun. 30, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Depreciation and amortization | $ 1,437 | $ 1,917
Purchases of property and equipment | 92 | 144
Stock-based compensation | $ 73 | $ 20

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