Note 5 (Details) - Stock Options Outstanding (USD $)	9 Months Ended
	Sep. 30, 2013
Stock Options Outstanding [Abstract]
Outstanding at beginning of year	18,931
Outstanding at beginning of year (in Dollars per share)	$ 2.00
Granted	0
Granted (in Dollars per share)	$ 0.00
Forfeited	0
Forfeited (in Dollars per share)	$ 0.00
Exercised	(11,358)
Exercised (in Dollars per share)	$ 1.58
Outstanding, Sept 30, 2013	7,573
Outstanding, Sept 30, 2013 (in Dollars per share)	$ 2.62
Outstanding, Sept 30, 2013	6 months
Outstanding, Sept 30, 2013 (in Dollars)	$ 0
Exercisable, Sept 30, 2013	7,573
Exercisable, Sept 30, 2013 (in Dollars per share)	$ 2.62
Exercisable, Sept 30, 2013	6 months
Exercisable, Sept 30, 2013 (in Dollars)	$ 0