Note 10 - Stock Incentive Plans (Tables)

6 Months Ended

Jun. 30, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

	Three Months Ended				Six Months Ended
	June 30, 2013		June 30, 2012		June 30, 2013		June 30, 2012
Stock Option Plans	$	338,128	$	747,952	$	678,799	$	747,952
Restricted Stock Grants		1,472,055		2,051,947		3,086,775		4,133,972
Total Non-cash compensation expense	$	1,810,183	$	2,799,899	$	3,765,574	$	4,881,924