NET SALES - Schedule of Disaggregation of Net Sales (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Segment Reporting Information [Line Items]
Total net sales	$ 35,246	$ 34,507
Operating Segments
Segment Reporting Information [Line Items]
Total net sales	36,157	35,848
Operating Segments | Defense and Space Technologies
Segment Reporting Information [Line Items]
Total net sales	36,157	35,848
Operating Segments | Starlab Space Stations
Segment Reporting Information [Line Items]
Total net sales	0	0
Eliminations
Segment Reporting Information [Line Items]
Total net sales	(911)	(1,341)
U.S. Government
Segment Reporting Information [Line Items]
Total net sales	29,659	29,526
U.S. Government | Operating Segments | Defense and Space Technologies
Segment Reporting Information [Line Items]
Total net sales	29,659	29,526
U.S. Government | Operating Segments | Starlab Space Stations
Segment Reporting Information [Line Items]
Total net sales	0	0
U.S. Government | Eliminations
Segment Reporting Information [Line Items]
Total net sales	0	0
International Government
Segment Reporting Information [Line Items]
Total net sales	56	96
International Government | Operating Segments | Defense and Space Technologies
Segment Reporting Information [Line Items]
Total net sales	56	96
International Government | Operating Segments | Starlab Space Stations
Segment Reporting Information [Line Items]
Total net sales	0	0
International Government | Eliminations
Segment Reporting Information [Line Items]
Total net sales	0	0
Commercial
Segment Reporting Information [Line Items]
Total net sales	5,531	4,885
Commercial | Operating Segments | Defense and Space Technologies
Segment Reporting Information [Line Items]
Total net sales	6,442	6,226
Commercial | Operating Segments | Starlab Space Stations
Segment Reporting Information [Line Items]
Total net sales	0	0
Commercial | Eliminations
Segment Reporting Information [Line Items]
Total net sales	$ (911)	$ (1,341)