(2) Share-Based Payment Arrangements (Details 4) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Notes to Financial Statements
Directors, officers and employees	$ 82,689	$ 82,284	$ 178,437	$ 489,864
Non-employee consultants	0	13,488	0	13,488
Total restricted stock expense	$ 82,689	$ 95,772	$ 178,437	$ 503,352