CONDENSED STATEMENTS OF CASH FLOWS - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net loss	$ (113,242)	$ (211,986)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	122,404	125,562
Amortization of operating lease right-of-use assets	6,880	3,748
Share-based compensation	(20,789)	58,840
Provision for bad debt	20,125	0
Unrealized loss on stock price guarantee	0	6,414
Changes in assets and liabilities:
Accounts receivable	(48,761)	(57,987)
Prepaid expenses and other current assets	27,395	20,636
Accounts payable	67,016	96,122
Accrued expenses	40,095	40,690
Contract liabilities	1,381	(46,700)
Operating lease obligations	(7,061)	(3,574)
Net cash provided by operating activities	95,443	31,765
Cash flows from investing activities:
Purchase of property and equipment	0	(5,424)
Net cash used in investing activities	0	(5,424)
Cash flows from financing activities:
Payments on finance leases	(2,316)	(2,121)
Payments on note payable	0	(15,346)
Payments of preferred dividends	(26,252)	0
Net cash used in financing activities	(28,568)	(17,467)
Effect of exchange rate changes on cash and cash equivalents	(41,874)	4,780
Net change in cash and cash equivalents	25,001	13,654
Cash, cash equivalents, beginning of year	475,881	632,331
Cash, cash equivalents, end of year	500,882	645,985
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid during the period for: income taxes	500	500
Cash paid during the period for: interest	281	0
SUPPLEMENTAL DISCLOSURES OF NON-CASH ITEMS
Issuance of preferred share for settlement of dividends	$ 358,638	$ 0