Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting - Schedule of Revenues and Gross Profit (Loss) by Reportable Segment (Details)

v3.24.1.1.u2
Segment Reporting - Schedule of Revenues and Gross Profit (Loss) by Reportable Segment (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Segment Reporting Information [Line Items]    
Total Revenue $ 682 $ 22
Film    
Segment Reporting Information [Line Items]    
Total Revenue 0 0
Fiber Optics    
Segment Reporting Information [Line Items]    
Total Revenue $ 682 $ 22