Note 3 - Net Income (Loss) Per Share (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Note 3 - Net Income (Loss) Per Share (Details) [Line Items]
Weighted Average Number of Shares Outstanding, Basic	3,803,000	3,803,000	3,803,000	3,803,000
Weighted Average Number of Shares Outstanding, Diluted	4,119,961	4,018,481	4,159,972	4,038,953
Common Class A [Member]
Note 3 - Net Income (Loss) Per Share (Details) [Line Items]
Weighted Average Number of Shares Outstanding, Basic			3,803,331