Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Operating activities
Net income (loss)	$ 268,800	$ (36,236)
Adjustments to reconcile net income (loss) to cash flows from operating activities:
Depreciation and amortization	80,873	51,746
Loss on sale of property and equipment	26,570
(Increase) decrease in:
Accounts receivable	335	11,088
Inventory	1,450	24,400
Prepaid expenses	40,897	(32,651)
Deposits and other assets	3,112	(1,056)
Increase (decrease) in:
Accounts payable	(52,086)	3,886
Accrued liabilities	(17,821)	(2,482)
Net cash provided by operating activities	352,130	18,695
Investing activities
Purchases of property and equipment	(46,015)
Proceeds from sale of property and equipment		4,224
Net cash used by investing activities	(46,015)	4,224
Financing activities
Principal payments on long-term debt and equipment financing	(48,787)	(29,665)
Increase (decrease) in cash	257,328	(6,746)
Cash at beginning of year	153,646	160,392
Cash at end of year	410,974	153,646
Supplemental disclosure of cash flow information:
Interest	5,632	7,284
Income taxes	800	800
Supplemental disclosure of non-cash investing and financing activities:
Equipment purchase with financing	$ 12,268