CONSOLIDATED BALANCE SHEETS - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Current assets
Cash	$ 470,807	$ 372,989
Accounts receivable, net of allowance for doubtful accounts of $225,000.	5,796,515	7,529,785
Prepaid expenses and other current assets	353,795	243,888
Total current assets	6,621,117	8,146,662
Property and equipment, net	1,315,633	1,374,152
Other assets
Intangible assets, net of accumulated amortization	9,985,217	10,451,593
Goodwill	9,853,342	9,853,342
Right of use assets - operating lease	646,727	756,115
Right of use assets - finance lease	476,209	88,178
Other assets	20,886	20,886
Total other assets	20,982,381	21,170,114
Total assets	28,919,131	30,690,928
Current liabilities
Accounts payable	8,115,326	7,520,567
Accrued expenses and other current liabilities	3,759,314	3,614,433
Lease liability - operating lease	301,641	362,130
Lease liability - finance lease	211,285	80,777
Line of credit	1,503,147	0
Financed receivables	0	3,381,364
Convertible promissory note	271,108	536,806
Derivative liability	149,400	182,250
Total current liabilities	14,311,221	15,678,327
Long-term liabilities
Deferred tax liability	2,019,200	2,019,200
Lease liability - operating lease	345,596	394,889
Lease liability - finance lease	142,986	0
Other long-term liabilities	520,846	57,162
Total long-term liabilities	3,028,628	2,471,251
Preferred stock:
Preferred stock, $.001 par value	0	0
Common stock:
Common stock, $.001 par value	60,730	52,223
Additional paid-in capital	146,698,348	144,843,687
Accumulated deficit	(133,783,237)	(130,958,001)
Treasury stock, at cost - 376,527 shares	(1,396,559)	(1,396,559)
Total stockholders' equity	11,579,282	12,541,350
Total liabilities and stockholders' equity	28,919,131	30,690,928
Allowance for doubtful accounts	$ 225,000	$ 225,000
Common stock shares authorized	100,000,000	100,000,000