Discontinued Operations - Summary of Assets and Liabilities Held for Sale (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Current operating lease liabilities	$ 335	$ 334
Long-term operating lease liabilities	0	0
Life Sciences And Engineering Segment [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Receivables - net	1,287	1,659
Inventory	142	125
Prepaid expense and other assets	136	136
Property, plant and equipment, net	5,484	5,564
Right of use assets	232	246
Noncurrent assets	3	2
Total assets held for sale	7,284	7,732
Accounts payable	854	783
Accrued payroll and related taxes	251	361
Current operating lease liabilities	61	61
Other accrued expenses	136	107
Long-term operating lease liabilities	150	192
Total liabilities held for sale	$ 1,452	$ 1,504