Note 2 - Accrued Expenses - Accrued Expenses (Details) - USD ($)	Sep. 30, 2016	Dec. 31, 2015
Accrued commissions	$ 264,637	$ 440,232
Other accrued expenses	216,013	112,414
Reserve for processing losses	212,018	248,868
Accrued taxes	42,539	54,077
Accrued salaries	75,592	23,147
Indemnification liability		450,000
Total accrued expenses	$ 810,799	$ 1,328,738