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Note 7 - Notes Payable (Details Textual)											45 Months Ended
	Mar. 27, 2020 USD ($)	Dec. 20, 2019 USD ($)	Dec. 19, 2019 USD ($)	Sep. 25, 2019 USD ($)	May 24, 2019 USD ($)	Dec. 28, 2018 USD ($)	Mar. 20, 2018 USD ($)	May 18, 2017 USD ($)	Nov. 30, 2015	Jun. 30, 2014 USD ($)	Mar. 19, 2018 USD ($)	Mar. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Jun. 27, 2017 USD ($)	May 02, 2016 USD ($)
Agreement, Maximum Notes Payable to be Paid												$ 9,431,157
Esousa Holdings LLC [Member]
Sale of Promissory Note, Percent of Gross Proceeds of Equity Sale Used to Finance Purchase of Note	88.00%
Sale of Promissory Note, Periodic Purchase Amount	$ 148,000
Proceeds from Sale of Notes Payable	148,000
Promissory Note Issued to RBL Capital Group [Member]
Agreement, Maximum Notes Payable to be Paid	$ 2,000,000
RBL Capital Group, LLC [Member]
Agreement, Maximum Notes Payable to be Paid												$ 9,431,157	$ 9,431,157
RBL Capital Group, LLC [Member] | RBL Loan Agreement [Member]
Debt Instrument, Term (Month)										1 year 180 days
Line of Credit Facility, Maximum Borrowing Capacity										$ 10,000,000					$ 15,000,000
Debt Instrument, Interest Rate, Annual Increase									3.00%
RBL Capital Group, LLC [Member] | RBL Loan Agreement [Member] | Conversion of Credit Facility to Term Notes, Conversion One [Member]
Debt Conversion, Original Debt, Amount											$ 3,315,000
RBL Capital Group, LLC [Member] | RBL Loan Agreement [Member] | Conversion of Credit Facility to Term Notes, Conversion Two [Member]
Debt Conversion, Original Debt, Amount											400,000
RBL Capital Group, LLC [Member] | RBL Loan Agreement [Member] | Conversion of Credit Facility to Term Notes, Conversion Three [Member]
Debt Conversion, Original Debt, Amount											$ 250,000
RBL Capital Group, LLC [Member] | RBL Loan Agreement [Member] | Prime Rate [Member]
Debt Instrument, Basis Spread on Variable Rate									13.00%	10.65%
RBL Capital Group, LLC [Member] | RBL Loan Agreement [Member] | Minimum [Member]
Debt Instrument, Interest Rate, Effective Percentage										13.90%
RBL Capital Group, LLC [Member] | RBL Loan Agreement [Member] | Maximum [Member]
Debt Instrument, Interest Rate, Effective Percentage									18.635%
RBL Capital Group, LLC [Member] | RBL Term Note [Member]
Debt Instrument, Interest Rate, Effective Percentage							14.19%
Debt Instrument, Face Amount							$ 4,544,087
Debt Instrument, Number of Interest-only Payments							4
Debt Instrument, Periodic Payment, Total							$ 85,634
Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid							3,170,967
Back End Refinancing Fee							$ 133,600
Proceeds from Lines of Credit, Total			$ 1,000,000	$ 918,000	$ 1,116,500	$ 2,131,500
Debt Instrument, Interest Rate, Stated Percentage			14.19%	14.00%	14.00%	14.00%
Agreement, Maximum Notes Payable to be Paid			$ 9,431,157
Debt Instrument, Late Charge if Not Paid Within 10 Days, Percent			5.00%
RBL Capital Group, LLC [Member] | RBL Term Note [Member] | Debt Instrument, Redemption, Period One [Member]
Debt Instrument, Periodic Payment, Interest		$ 18,804	$ 117,329	$ 8,803	$ 11,562
RBL Capital Group, LLC [Member] | RBL Term Note [Member] | Debt Instrument, Redemption, Period Two [Member]
Debt Instrument, Periodic Payment, Interest		$ 24,867	111,523	10,710	13,025
RBL Capital Group, LLC [Member] | RBL Term Note [Member] | Debt Instrument, Redemption, Period Three [Member]
Debt Instrument, Periodic Payment, Total			$ 258,620	$ 31,375	$ 38,159	$ 72,850
Priority Payment Systems LLC [Member]
Line of Credit Facility, Maximum Borrowing Capacity														$ 2,500,000
Proceeds from Issuance of Debt								$ 2,000,000

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