General form of registration statement for all companies including face-amount certificate companies

16. Segment reporting (Details)

v3.21.1
16. Segment reporting (Details) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Total revenue $ 363,463 $ 310,609 $ 1,678,967 $ 1,460,370
Cost of Revenue 292,263 33,072 1,395,187 1,342,139
Gross profit 71,200 (27,463) 283,780 118,231
Operating Expenses:        
Selling expense 512 15,070 22,590 46,624
Compensation - officers 39,100 34,000 142,100 150,154
Research and development 63,150 70,396 256,636 255,232
Professional fees 377,547 433,539 1,297,160 1,376,995
General and administrative 310,084 389,813 1,269,207 1,113,201
Total Operating Expenses 790,393 942,818 2,987,693 3,448,671
Loss from Operations (719,193) (970,281) (2,703,913) (3,330,440)
Other Income (Expense):        
Interest income (expense), net (7,533) 1,275 (4,072) 2,257
Interest expense - related party 0 (81) (81) (1,750)
Other income 44,210 46,781 170,953 154,390
Total other income (expense) 36,677 47,975 166,800 154,897
Loss before income taxes (682,516) (922,306) (2,537,113) (3,175,543)
Income tax expense 0 0 0 0
Net Loss (682,516) (922,306) (2,537,113) (3,175,543)
Revenue [Member]        
Total revenue 353,272 295,937 1,652,518 1,446,186
Revenue - related Party [Member]        
Total revenue 10,191 $ 14,672 26,449 $ 14,184
Focus [Member]        
Total revenue 323,721   973,090  
Cost of Revenue 254,223   728,597  
Gross profit 69,498   244,493  
Operating Expenses:        
Selling expense 332   13,650  
Compensation - officers 39,100   142,100  
Research and development 63,150   256,636  
Professional fees 376,633   1,291,729  
General and administrative 239,513   959,426  
Total Operating Expenses 718,728   2,663,541  
Loss from Operations (649,230)   (2,419,048)  
Other Income (Expense):        
Interest income (expense), net (6,670)   (2,073)  
Interest expense - related party 0   (81)  
Other income 45,385   154,194  
Total other income (expense) 38,715   152,040  
Loss before income taxes (610,515)   (2,267,008)  
Income tax expense 0   0  
Net Loss (610,515)   (2,267,008)  
Focus [Member] | Revenue [Member]        
Total revenue 313,530   946,641  
Focus [Member] | Revenue - related Party [Member]        
Total revenue 10,191   26,449  
Avx [Member]        
Total revenue 39,742   705,877  
Cost of Revenue 38,040   666,590  
Gross profit 1,702   39,287  
Operating Expenses:        
Selling expense 180   8,940  
Compensation - officers 0   0  
Research and development 0   0  
Professional fees 914   5,431  
General and administrative 70,571   309,781  
Total Operating Expenses 71,665   324,152  
Loss from Operations (69,963)   (284,865)  
Other Income (Expense):        
Interest income (expense), net (863)   (1,999)  
Interest expense - related party 0   0  
Other income (1,175)   16,759  
Total other income (expense) (2,038)   14,760  
Loss before income taxes (72,003)   (270,105)  
Income tax expense 0   0  
Net Loss (72,003)   (270,105)  
Avx [Member] | Revenue [Member]        
Total revenue 39,742   705,877  
Avx [Member] | Revenue - related Party [Member]        
Total revenue $ 0   $ 0