CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (462,173)	$ (1,154,217)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Deferred income tax benefit	0	(1,925)
Depreciation expense	131,065	83,752
Provision for doubtful accounts	(5,766)	14,136
Amortization of intangibles	262,300	269,822
Amortization of deferred financing costs	7,819	0
Share-based compensation expense	124,404	85,017
Gain on disposal of fixed assets	0	(4,061)
Changes in assets and liabilities:
Accounts receivable and unbilled receivables	1,494,740	293,219
Inventories	(170,185)	(51,623)
Prepaid expenses and other current assets	(124,058)	(102,659)
Other assets	(84,815)	1,500
Accounts payable and accrued expenses	1,166,610	(1,560,165)
Income tax (payable) receivable	(5,240)	47,278
Deferred revenue and other liabilities	(82,833)	116,461
Net cash provided by (used in) operating activities	2,251,868	(1,963,465)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property and equipment	(13,918)	(78,250)
Software development costs	(70,674)	(13,773)
Proceeds from the sale of property and equipment	0	51,854
Net cash used in investing activities	(84,592)	(40,169)
CASH FLOWS FROM FINANCING ACTIVITIES
Advances on bank line of credit	8,362,503	2,357,314
Repayments of bank line of credit advances	(8,362,503)	(2,357,314)
Principal repayments of long term debt	0	(79,565)
Principal repayments under capital lease obligations	(26,050)	(15,895)
Restricted stock award tax liability payment	0	(46,037)
Proceeds from exercise of stock options	22,000	17,100
Net cash used in financing activities	(4,050)	(124,397)
Net effect of exchange rate on cash and equivalents	10,039	43,981
NET INCREASE (DECREASE) IN CASH	2,173,265	(2,084,050)
CASH, beginning of period	5,272,457	9,123,498
CASH, end of period	7,445,722	7,039,448
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for interest	18,130	9,500
Cash paid for income taxes	11,429	764
Cash received from income tax refund	0	2,674
NONCASH INVESTING AND FINANCING ACTIVITIES
Acquisition of assets under capital lease obligation (Notes 7 and 9)	$ 0	$ 93,301