Note 7 - Long-term Debt (Details) (USD $)	0 Months Ended		12 Months Ended				12 Months Ended			0 Months Ended		49 Months Ended		12 Months Ended			12 Months Ended	1 Months Ended	12 Months Ended		0 Months Ended	49 Months Ended
	Sep. 02, 2013	Dec. 31, 2013	Dec. 31, 2013 Term Loan, Europe, First and Second [Member]	Dec. 31, 2013 Term Loan, Europe, First, Second and Third [Member] Minimum [Member]	Dec. 31, 2013 Term Loan, Europe, First, Second and Third [Member] Maximum [Member]	Dec. 31, 2013 Term Loan, Europe, Fourth [Member]	Dec. 31, 2013 When AQR Falls Below 1.5x [Member] UNITED STATES Prime Rate [Member] Revolving Credit Facility [Member]	Dec. 31, 2013 When AQR Falls Below 1.5x [Member] UNITED STATES Revolving Credit Facility [Member]	Dec. 31, 2013 Sportsground AB [Member] Europe [Member]	Nov. 15, 2013 Europe [Member] Granvideo AB [Member]	Sep. 02, 2013 Europe [Member] Granvideo AB [Member]	Dec. 31, 2017 Europe [Member] Granvideo AB [Member]	Dec. 31, 2013 Europe [Member] Granvideo AB [Member]	Dec. 31, 2013 Europe [Member] Revolving Credit Facility [Member]	Dec. 31, 2013 Europe [Member] Term Loan [Member]	Dec. 31, 2013 Europe [Member]	Dec. 31, 2013 UNITED STATES Prime Rate [Member] Term Loan [Member]	Nov. 30, 2013 UNITED STATES Revolving Credit Facility [Member]	Dec. 31, 2013 UNITED STATES Revolving Credit Facility [Member]	Dec. 31, 2013 UNITED STATES Term Loan [Member]	Nov. 15, 2013 Granvideo AB [Member]	Dec. 30, 2017 Granvideo AB [Member]	Dec. 31, 2013 Granvideo AB [Member]	Sep. 02, 2013 Granvideo AB [Member]
Note 7 - Long-term Debt (Details) [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity														$ 1,300,000				$ 4,000,000
Line of Credit Facility, Amount Outstanding														900,000		933,000			0
Line of Credit Facility, Interest Rate During Period														5.95%
Equity Method Investment, Ownership Percentage									51.00%															100.00%
Notes Payable													1,200,000			921,000							900,000	1,200,000
Debt Instrument, Fair Value Disclosure		1,044,000											1,040,000											1,040,000
Debt Instrument, Periodic Payment, Principal	60,000		10,000							100,000	60,000	260,000									100,000	260,000
Long-term Debt, Gross						200,000							900,000		400,000
Debt Instrument, Interest Rate, Stated Percentage				7.45%	7.75%	15.00%														4.50%
Line of Credit Facility, Expiration Period																		2 years
Line Of Credit Facility Advance Rate Percentage Of Elligible Accounts Receivable																		80.00%
Line of Credit Facility, Remaining Borrowing Capacity																			3,300,000
Debt Instrument Covenant Terms Adjusted Quick Ratio																			1.25
Minimum Adjusted Quick Ratio																			1.5
Debt Instrument, Basis Spread on Variable Rate							1.75%	1.25%									2.25%
Repayments Of Term Loan																			$ 400,000
Term Loan Duration Of Payments Periods																				30 months