Consolidated Statements of Cash Flows - USD ($)		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss		$ (5,466,607)	$ (8,400,626)	$ (1,694,785)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Deferred income tax expense		(12,305)	3,693,521	113,491
Depreciation expense		488,584	496,908	395,358
Provision for doubtful accounts		18,072	37,735	75,389
Inventory write-downs		0	5,408	199,992
Amortization of intangibles		1,077,824	1,341,548	1,355,970
Amortization of deferred financing costs		10,304	7,880	8,728
Share-based compensation expense		299,337	324,281	227,035
Gain on change in fair value of contingent consideration	[1]	0	0	(1,250,000)
Loss on disposal of equipment		1,259	(2,556)	0
Changes in assets and liabilities:
Accounts receivable and unbilled receivables		(2,950,167)	(3,810,821)	652,997
Inventories		8,494	66,630	25,590
Prepaid expenses and other current assets		(13,214)	317,500	(51,555)
Other assets excluding deferred financing costs		89,255	(41,828)	(52,656)
Accounts payable and accrued expenses		2,154,529	3,862,824	(1,438,975)
Income tax (payable) receivable		49,080	(442,456)	355,794
Deferred revenue and other liabilities		1,344,744	(43,494)	(75,481)
Net cash used in operating activities		(2,900,811)	(2,587,546)	(1,153,108)
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from settlement of net working capital requirement		0	33,188	0
Purchase of property and equipment		(413,619)	(262,737)	(512,986)
Software development costs		(186,354)	(138,781)	0
Business combination, net of cash acquired		0	(4,079,628)	0
Net cash used in investing activities		(599,973)	(4,447,958)	(512,986)
CASH FLOWS FROM FINANCING ACTIVITIES
Advances on bank line of credit		21,995,057	11,973,106	1,989,259
Repayments of bank line of credit advances		(21,995,057)	(12,889,769)	(1,072,596)
Principal repayments of long term debt		(2,186,354)	(1,148,131)	(1,111,526)
Principal repayments under capital lease obligations		(68,088)	(52,278)	(42,878)
Debt issuance costs		0	(8,000)	0
Proceeds from public stock offering, net of offering costs		0	22,024,760	0
Proceeds from exercise of stock options		701,705	462,218	46,221
Net cash (used in) provided by financing activities		(1,552,737)	20,361,906	(191,520)
Net effect of exchange rate on cash and equivalents		(170,875)	(171,703)	0
NET (DECREASE) INCREASE IN CASH		(5,224,396)	13,154,699	(1,857,614)
CASH, beginning of period		13,154,699	0	1,857,614
CASH, end of period		7,930,303	13,154,699	0
SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for interest		157,472	167,899	205,762
Cash (refunded) paid for income taxes		(110,649)	125,036	10,774
NONCASH INVESTING AND FINANCING ACTIVITIES
Subordinated unsecured seller financed note payable issued as consideration in the acquisition of Soft-ex Communications Ltd.	[2]	0	1,000,000	0
Insurance policies financed by short term notes payable		$ 177,550	$ 181,068	$ 163,889

[1] Management determined the fair value of its AGS contingent obligation based on a probability weighted discounted cash flow valuation technique. The potential probability for payout of contingent consideration is considered remote during the year ended December 31, 2013. On April 15, 2014, the Company formally cancelled the contingent seller financed promissory note.

[2] Management determined the fair value of its SCL contingent obligation based on a probability weighted discounted cash flow valuation technique. The potential probability of not paying out contingent consideration is considered remote. On May 1, 2015, the Company paid the contingent consideration in full.