CONSOLIDATED BALANCE SHEETS - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Current assets
Cash	$ 248,397	$ 228,956
Accounts receivable, net of allowance for doubtful accounts of $63,727.	6,154,263	6,711,595
Prepaid expenses and other current assets	269,736	271,466
Total current assets	6,672,396	7,212,017
Property and equipment, net	1,728,472	2,123,672
Other assets
Goodwill	9,853,342	9,853,342
Intangible assets, net of accumulated amortization	9,104,055	9,441,681
Right of use assets - operating lease	1,071,580
Right of use assets - finance lease	221,073
Other assets	35,170	35,170
Total other assets	20,285,220	19,330,193
Total assets	28,686,088	28,665,882
Current liabilities
Accounts payable	8,508,777	9,499,541
Notes payable	250,000	250,000
Accrued expenses and other current liabilities	3,399,002	2,489,834
Financed receivables	2,091,365	1,859,853
Derivative liability	333,333	0
Total current liabilities	14,582,477	14,099,228
Long-term liabilities
Deferred tax liability	2,339,832	2,339,832
Convertible promissory notes	2,213,333	1,000,000
Lease liability - operating lease	713,225
Lease liability - finance lease	66,214
Other long-term liabilities	102,714	193,007
Total long-term liabilities	5,435,318	3,532,839
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 32,943,848 and 32,757,817, respectively; outstanding shares 32,567,321 and 32,381,290, respectively	32,945	32,759
Additional paid-in capital	138,964,194	138,867,509
Accumulated deficit	(128,932,287)	(126,469,894)
Treasury stock, at cost - 376,527 shares	(1,396,559)	(1,396,559)
Total stockholders' equity	8,668,293	11,033,815
Total liabilities and stockholders' equity	$ 28,686,088	$ 28,665,882