(2) Share-Based Payment Arrangements (Details 4) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Notes to Financial Statements
Directors, officers and employees	$ 32,551	$ 130,164	$ 95,748	$ 407,580
Non-employee consultants	0	0	0	0
Total restricted stock expense	$ 32,551	$ 130,164	$ 95,748	$ 407,580