Quarterly report pursuant to Section 13 or 15(d)

2. Revision of Prior Period Financial Statements (Details - Cash Flows)

v3.20.1
2. Revision of Prior Period Financial Statements (Details - Cash Flows) - USD ($)
 3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Cash flows from operating activities:    
Net Loss $ (922,306) $ (535,179)
Adjustments to reconcile net loss to net cash from operating activities:    
Inventories reserve 189 26,435
Depreciation expense 40,598 32,925
Amortization of right-of-use assets   2,033
Stock-based compensation 12,000 35,999
Changes in operating assets and liabilities:    
Accounts receivable (94,161) (99,176)
Accounts receivable - related party (23,977) 37,625
Inventories (14,437) 9,187
Other receivable 0 (2,151)
Prepaid expenses 6,634 46,671
Accounts payable and accrued liabilities 123,969 10,257
Accounts payable - related party 0 (4,921)
Other current liabilities (12,334) (7,210)
Customer deposit   78,388
Net cash flows used in operating activities (649,587) (369,117)
Cash flows from investing activities:    
Cash from acquisition 0 201,482
Purchase of property and equipment 0 (181,121)
Cash paid for acquisition 0 (550,000)
Net cash flows used in investing activities 0 (529,639)
Cash flows from financing activities:    
Payment on long term debt and finance lease obligation 0 (2,021)
Net cash flows used in financing activities (50,000) (2,021)
Net change in cash (699,587) (900,776)
Cash - Beginning of Period 2,192,870 4,455,751
Cash - End of Period $ 1,493,283 3,554,975
Scenario Previously Reported [Member]    
Cash flows from operating activities:    
Net Loss   (447,283)
Adjustments to reconcile net loss to net cash from operating activities:    
Inventories reserve   26,435
Depreciation expense   32,925
Amortization of right-of-use assets   2,033
Stock-based compensation   35,999
Changes in operating assets and liabilities:    
Accounts receivable   (99,176)
Accounts receivable - related party   37,625
Inventories   9,187
Other receivable   (2,151)
Prepaid expenses   46,671
Accounts payable and accrued liabilities   11,216
Accounts payable - related party   (4,921)
Other current liabilities   (7,210)
Customer deposit   (10,467)
Net cash flows used in operating activities   (369,117)
Cash flows from investing activities:    
Cash from acquisition   201,482
Purchase of property and equipment   (181,121)
Cash paid for acquisition   (550,000)
Net cash flows used in investing activities   (529,639)
Cash flows from financing activities:    
Payment on long term debt and finance lease obligation   (2,021)
Net cash flows used in financing activities   (2,021)
Net change in cash   (900,776)
Cash - Beginning of Period   4,455,751
Cash - End of Period   3,554,975
Restatement Adjustment [Member]    
Cash flows from operating activities:    
Net Loss   (87,896)
Changes in operating assets and liabilities:    
Accounts payable and accrued liabilities   (959)
Customer deposit   $ 88,855