Note 14 - Subsequent Events (Details) (USD $)	3 Months Ended	1 Months Ended	0 Months Ended
	Mar. 31, 2014	Apr. 30, 2014 Subsequent Event [Member] Access Ford Lincoln of Corpus Christi, Corpus Christi, Texas [Member]	Apr. 30, 2014 Subsequent Event [Member]
Note 14 - Subsequent Events (Details) [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 31,689,000	$ 26,100,000
Common Stock, Dividends, Per Share, Declared (in Dollars per share)			$ 0.16
Dividends, Common Stock, Cash			$ 4,200,000