Note 5 (Details) - Stock Options Outstanding (USD $)	6 Months Ended
	Jun. 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	(2,000)
Exercised (in Dollars per share)	$ 1.58
Outstanding, June 30, 2013	16,931
Outstanding, June 30, 2013 (in Dollars per share)	$ 2.05
Outstanding, June 30, 2013	146 days
Outstanding, June 30, 2013 (in Dollars)	$ 0
Exercisable, June 30, 2013	16,931
Exercisable, June 30, 2013 (in Dollars per share)	$ 2.05
Exercisable, June 30, 2013	146 days
Exercisable, June 30, 2013 (in Dollars)	$ 0