CONDENSED STATEMENTS OF CASH FLOWS - USD ($)	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net loss	$ (7,833)	$ (235,233)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	240,939	246,207
Amortization of operating lease right-of-use assets	13,702	7,553
Provision for bad debt	20,125	0
Share-based compensation	(18,011)	57,740
Gain on sale of property and equipment	(733)	0
Unrealized loss on stock price guarantee	0	4,329
Changes in assets and liabilities:
Accounts receivable	(77,311)	(43,346)
Prepaid expenses and other current assets	(1,599)	(295)
Accounts payable	194,988	247,943
Accrued expenses	149,279	(84,169)
Contract liabilities	1,802	(51,202)
Operating lease obligations	(14,123)	(7,206)
Net cash provided by operating activities	501,225	142,321
Cash flows from investing activities:
Purchase of property and equipment	0	(16,024)
Proceeds from sale of property and equipment	733	0
Net cash used in investing activities	733	(16,024)
Cash flows from financing activities:
Payments on finance leases	(4,616)	(4,281)
Payments on note payable	0	(15,346)
Payments of preferred dividends	(26,252)	(163,236)
Net cash used in financing activities	(30,868)	(182,863)
Effect of exchange rate changes on cash and cash equivalents	(16,511)	20,168
Net change in cash and cash equivalents	454,579	(36,398)
Cash, cash equivalents, beginning of period	475,881	632,331
Cash, cash equivalents, end of period	930,460	595,933
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid during the period for: income taxes	500	500
Cash paid during the period for: interest	496	932
SUPPLEMENTAL DISCLOSURES OF NON-CASH ITEMS
Issuance of preferred shares in settlement of accrued expenses	0	83,221
Issuance of preferred share for settlement of dividends	$ 358,638	$ 0