CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 260,050	$ (1,044,355)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Deferred income tax expense	82,237	0
Depreciation expense	832,651	414,507
Provision (recovery) for doubtful accounts	23,460	(6,149)
Amortization of intangibles	596,446	700,430
Amortization of deferred financing costs	3,750	16,054
Share-based compensation expense	536,828	593,075
Changes in assets and liabilities:
Accounts receivable and unbilled receivables	330,286	390,672
Inventories	65,161	(61,778)
Prepaid expenses and other current assets	128,468	(236,532)
Other assets	61,661	(108,742)
Accounts payable and accrued expenses	2,487,865	(1,890,395)
Income tax payable	6,133	16,289
Deferred revenue and other liabilities	37,535	505,619
Net cash provided by (used in) operating activities	5,452,531	(711,305)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property and equipment	(214,072)	(164,573)
Software development costs	(146,767)	(230,101)
Net cash used in investing activities	(360,839)	(394,674)
CASH FLOWS FROM FINANCING ACTIVITIES
Advances on bank line of credit	6,354,455	14,048,741
Repayments of bank line of credit advances	(6,354,455)	(14,048,741)
Principal repayments under capital lease obligations	(356,924)	(75,785)
Debt issuance costs	(5,000)	0
Contingent consideration payment	0	(100,000)
Proceeds from exercise of stock options	0	22,000
Net cash used in financing activities	(361,924)	(153,785)
Net effect of exchange rate on cash and equivalents	(62,043)	(62,587)
NET INCREASE (DECREASE) IN CASH	4,667,725	(1,322,351)
CASH AND CASH EQUIVALENTS, beginning of period	2,431,892	5,272,457
CASH AND CASH EQUIVALENTS, end of period	7,099,617	3,950,106
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for interest	213,233	51,032
Cash paid for income taxes	8,857	14,418
NONCASH INVESTING AND FINANCING ACTIVITIES
Insurance policies financed by short term notes payable	$ 77,386	$ 76,979