CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Operating activities:
Net income	$ 2,339,774	$ 2,105,114
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,807,350	1,749,538
Stock based compensation	707,544	991,948
Deferred income taxes	233,480	0
Amortization of financing fees	19,804	28,863
Settlement of tax liability	(406,453)	0
Adjustment of European liabilities related to discontinued operations	(59,751)	(2,494)
Provision (Recovery) for doubtful accounts	(6,036)	23,877
Change in operating assets and liabilities:
Accounts receivable and unbilled revenue	(2,001,613)	(1,519,421)
Prepaid expenses and other assets	(19,370)	306,017
Accounts payable	4,545,906	(518,881)
Accrued expenses and other liabilities	(1,054,363)	944,425
Other	0	(165,193)
Net cash provided by operating activities	6,106,272	3,943,793
Investing activities:
Purchases of equipment and capitalized development costs	(1,525,888)	(839,867)
Net cash used in investing activities	(1,525,888)	(839,867)
Financing activities:
Net taxes paid on RSU grants exercised	(360,608)	0
Proceeds from term note	0	2,000,000
Proceeds from revolving line of credit	4,000,000	2,550,000
Prepaid financing fees	25,600	43,895
Payments on revolving line of credit	(5,793,275)	(4,011,469)
Payments on term note payable and capital leases	(1,909,422)	(3,108,980)
Net cash used in financing activities	(4,037,705)	(2,526,554)
Net change – cash	542,679	577,372
Cash, beginning of year	3,714,525	3,137,153
Cash, end of year	4,257,204	3,714,525
Supplemental information:
Interest paid	122,136	290,244
Income taxes paid, net of refund	280,453	0
Cash received from construction allowance	200,000	0
Non-cash investing activities:
Purchase of property and equipment under capital lease	103,609	0
Purchase of intangible assets through a contingent liability	$ 715,874	$ 0