Annual report [Section 13 and 15(d), not S-K Item 405]

Segment Reporting - Schedule of Long-Lived Assets by Segment (Details)

v3.25.1
Segment Reporting - Schedule of Long-Lived Assets by Segment (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Long-Lived Assets $ 11,271 $ 7,657
Corporate and Other    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Long-Lived Assets 309 139
Operating Segments    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Long-Lived Assets $ 10,962 $ 7,518
Long-Lived Assets | Segment Concentration Risk Member | Operating Segments    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Concentration risk, percentage 100.00% 100.00%
Smart Windows | Operating Segments    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Long-Lived Assets $ 2,414 $ 4,372
Smart Windows | Long-Lived Assets | Segment Concentration Risk Member | Operating Segments    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Concentration risk, percentage 22.00% 58.00%
Fiber Optics | Operating Segments    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Long-Lived Assets $ 5,608 $ 3,146
Fiber Optics | Long-Lived Assets | Segment Concentration Risk Member | Operating Segments    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Concentration risk, percentage 51.00% 42.00%
Slant Wells | Operating Segments    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Long-Lived Assets $ 858 $ 0
Slant Wells | Long-Lived Assets | Segment Concentration Risk Member | Operating Segments    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Concentration risk, percentage 8.00% 0.00%
Element 82 | Operating Segments    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total Long-Lived Assets $ 2,082 $ 0
Element 82 | Long-Lived Assets | Segment Concentration Risk Member | Operating Segments    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Concentration risk, percentage 19.00% 0.00%