Note 7 - Stockholder's Equity (Tables)

6 Months Ended

Jun. 30, 2015

Stockholders' Equity Note [Abstract]

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

	For the Three Months Ended				For the Six Months Ended
	June 30,				June 30,
	2015		2014		2015		2014
Sales and marketing	$	79,418	$	125,180	$	146,244	$	242,170
Product development and content		335,443		593,115		656,278		1,107,860
General and administrative		318,190		319,806		545,794		629,358
Total stock-based compensation for vesting of options and awards	$	733,051	$	1,038,101	$	1,348,316	$	1,979,388

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

Options	Number of Stock Options			Weighted- Average Exercise Price		Weighted Average Remaining Contractual Life		Aggregate Intrinsic Value
Outstanding at December 31, 2014		1,951,957		$	2.25
Granted		1,430,000		$	1.74
Exercised		-		$	-
Forfeited or expired		(57,332	)	$	2.00
Outstanding at June 30, 2015		3,324,625		$	2.04		9.0	$	37,011
Exercisable at June 30, 2015		1,217,060		$	2.17		8.3	$	23,102

Options	Number of Stock Options			Weighted- Average Exercise Price		Weighted Average Remaining Contractual Life		Aggregate Intrinsic Value
Outstanding at December 31, 2014		7,223,107		$	2.30
Granted		-			-
Exercised		-		$	-
Forfeited or expired		(182,304	)	$	4.07
Outstanding at June 30, 2015		7,040,803		$	2.26		4.0	$	2,895,456
Exercisable at June 30, 2015		6,996,622		$	2.25		4.0	$	2,895,456

Options	Number of Stock Options		Weighted- Average Exercise Price		Weighted Average Remaining Contractual Life		Aggregate Intrinsic Value
Outstanding at December 31, 2014		443,038	$	1.34
Granted		-		-
Exercised		-		-
Forfeited or expired		-		-
Outstanding at June 30, 2015		443,038	$	1.34		4.4	$	159,494
Exercisable at June 30, 2015		443,038	$	1.34		4.4	$	159,494

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Risk-free interest rate:	1.35	%
Expected term (in years):	6.0
Expected dividend yield	-
Expected volatility:	88	%

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

RSA's	Number of Restricted Stock Awards			Weighted- Average Stock Price
Outstanding at December 31, 2014		1,418,227		$	2.07
Granted		1,277,350		$	1.69
Exercised		(552,603	)	$	2.02
Forfeited or expired		(36,383	)	$	1.82
Outstanding at June 30, 2015		2,106,591		$	1.86
Unvested at June 30, 2015		2,106,591		$	1.86