CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 76,340	$ (934,344)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Deferred income tax expense	58,444	0
Depreciation expense	552,140	275,375
Provision for doubtful accounts	11,190	(5,766)
Amortization of intangibles	397,631	486,639
Amortization of deferred financing costs	2,500	14,804
Share-based compensation expense	373,377	320,338
Changes in assets and liabilities:
Accounts receivable and unbilled receivables	1,457,869	1,689,709
Inventories	(276,256)	(11,254)
Prepaid expenses and other current assets	77,759	(88,328)
Other assets	60,411	(109,990)
Accounts payable and accrued expenses	810,590	(1,637,123)
Income tax payable	(2,442)	2,523
Deferred revenue and other liabilities	(89,365)	347,456
Net cash used in operating activities	3,510,188	350,039
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property and equipment	(140,052)	(93,983)
Software development costs	(125,725)	(151,559)
Net cash used in investing activities	(265,777)	(245,542)
CASH FLOWS FROM FINANCING ACTIVITIES
Advances on bank line of credit	6,258,000	11,598,706
Repayments of bank line of credit advances	(6,258,000)	(11,443,612)
Principal repayments under capital lease obligations	(238,675)	(50,944)
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) provided by financing activities	(243,675)	26,150
Net effect of exchange rate on cash and equivalents	(10,563)	(39,274)
NET INCREASE IN CASH	2,990,173	91,373
CASH AND CASH EQUIVALENTS, beginning of period	2,431,892	5,272,457
CASH AND CASH EQUIVALENTS, end of period	5,422,065	5,363,830
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for interest	127,583	34,909
Cash paid for income taxes	$ 8,904	$ 14,613