CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (659,510)	$ (1,157,759)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Deferred income tax (benefit) expense	(3,965)	(14,521)
Depreciation expense	119,799	125,391
Provision for doubtful accounts	(6,616)	(1,640)
Amortization of intangibles	266,920	268,342
Share-based compensation expense	87,879	37,551
Loss on disposal of equipment	0	1,101
Changes in assets and liabilities:
Accounts receivable and unbilled receivables	1,341,494	(1,464,099)
Inventories	(12,265)	10,804
Prepaid expenses and other current assets	(91,619)	(143,149)
Other assets	4,281	23,821
Accounts payable and accrued expenses	(2,295,069)	785,850
Income tax (payable) receivable	20,691	16,178
Deferred revenue and other liabilities	(814,525)	221,693
Net cash used in operating activities	(2,042,505)	(1,290,437)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchase of property and equipment	(39,187)	(93,030)
Net cash used in investing activities	(39,187)	(93,030)
CASH FLOWS FROM FINANCING ACTIVITIES
Advances on bank line of credit	3,804,476	3,926,571
Repayments of bank line of credit advances	(3,218,764)	(3,926,571)
Principal repayments of long term debt	(219,451)	(209,929)
Principal repayments under capital lease obligations	(15,183)	(15,190)
Restricted stock award tax liability payment	(30,016)	0
Proceeds from exercise of stock options	0	126,092
Net cash provided by (used in) financing activities	321,062	(99,027)
Net effect of exchange rate on cash and equivalents	81,791	(147,815)
NET DECREASE IN CASH	(1,678,839)	(1,630,309)
CASH, beginning of period	7,930,303	13,154,699
CASH, end of period	6,251,464	11,524,390
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for interest	23,071	31,061
Cash paid for income taxes	$ 4,031	$ 24,225