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3. Discontinued Operations (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Net income $ 0 $ 20,382 $ 0 $ 40,083
Command Center        
Revenue 0 202,579 0 382,326
Cost of staffing services 0 170,960 0 320,248
Gross profit 0 31,619 0 62,078
Gain on sale 0 4,443 0 8,634
SG&A 0 27,176 0 53,444
Net income before tax 0 6,794 0 13,361
Provision (benefit) for income taxes $ 0 $ 20,382 $ 0 $ 40,083