Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition and Contracts with Customers - Additional Information (Details)

v3.22.2
Revenue Recognition and Contracts with Customers - Additional Information (Details)
6 Months Ended
Jun. 30, 2022
USD ($)
Standard Product Warranty Term 12 months
Revenue, Remaining Performance Obligation $ 691,134
Revenue, Performance Obligation, Total Transaction Price 800,000
Accrued Revenues in Excess of Billings $ 108,866
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-07-01  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period 6 months
Extended warranties  
Standard Product Warranty Term 12 months
OEM products and waveguide sales  
Standard Product Warranty Term 18 months