Quarterly report pursuant to Section 13 or 15(d)

Schedule of Disaggregation of Revenue (Details)

v3.22.1
Schedule of Disaggregation of Revenue (Details) - USD ($)
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Product Information [Line Items]    
Revenue $ 480,000 $ 559,874
Hardware [Member]    
Product Information [Line Items]    
Revenue 284,000 377,000
Consumables [Member]    
Product Information [Line Items]    
Revenue 40,000 102,000
Contract Research Services [Member]    
Product Information [Line Items]    
Revenue 15,000 6,000
Sample Preparation Accessories [Member]    
Product Information [Line Items]    
Revenue 31,000 29,000
Technical Support/Extended Service Contracts [Member]    
Product Information [Line Items]    
Revenue 17,000 24,000
Shipping and Handling [Member]    
Product Information [Line Items]    
Revenue 10,000 19,000
Others [Member]    
Product Information [Line Items]    
Revenue 3,000
Major Products Services Lines [Member]    
Product Information [Line Items]    
Revenue 480,000 560,000
Transferred at a Point in Time [Member]    
Product Information [Line Items]    
Revenue 448,000 538,000
Transferred Over Time [Member]    
Product Information [Line Items]    
Revenue 32,000 22,000
Timing Of Revenue Recognition [Member]    
Product Information [Line Items]    
Revenue 480,000 560,000
North America [Member]    
Product Information [Line Items]    
Revenue 318,000 208,000
Europe [Member]    
Product Information [Line Items]    
Revenue 46,000 84,000
Asia [Member]    
Product Information [Line Items]    
Revenue 116,000 268,000
Primary Geographical Markets [Member]    
Product Information [Line Items]    
Revenue $ 480,000 $ 560,000