CONSOLIDATED BALANCE SHEETS - USD ($)	Mar. 31, 2017	Dec. 31, 2016
Current assets
Cash	$ 3,923,517	$ 3,946,804
Accounts receivable, net of allowance for doubtful accounts of $23,000.	7,138,288	7,586,129
Prepaid expenses and other current assets	341,978	293,113
Total current assets	11,403,783	11,826,046
Property and equipment, net	1,554,099	1,615,223
Other assets
Goodwill	9,773,842	5,760,808
Intangible assets, net of accumulated amortization	12,116,278	8,343,876
Other assets	86,507	15,186
Total other assets	21,976,627	14,119,870
Total assets	34,934,509	27,561,139
Current liabilities
Accounts payable	10,016,747	9,280,779
Accrued expenses and other current liabilities	2,633,628	2,689,640
Revolving credit line - current portion	1,100,000	0
Total current liabilities	13,750,375	11,970,419
Long-term liabilities
Deferred tax liability	3,738,500
Deferred tax liability		3,738,500
Revolving credit line - long term	2,500,000	0
Other long-term liabilities	361,317	326,428
Total long-term liabilities	6,599,817	4,064,928
Preferred stock:
Preferred stock, $.001 par value: Authorized shares 500,000, none issued and outstanding	0	0
Common stock:
Common stock, $.001 par value: Authorized shares 40,000,000; issued shares 28,901,161 and 25,300,189, respectively; outstanding shares 28,524,634 and 24,923,662, respectively	28,901	25,300
Additional paid-in capital	135,166,391	130,418,413
Accumulated deficit	(119,214,416)	(117,521,362)
Treasury stock, at cost - 376,527 shares	(1,396,559)	(1,396,559)
Total stockholders' equity	14,584,317	11,525,792
Total liabilities and stockholders' equity	$ 34,934,509	$ 27,561,139