Note 1 - Nature of Operations and Basis of Presentation (Details)	12 Months Ended						72 Months Ended		1 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008	Dec. 31, 2013	Jan. 31, 2014	Jan. 31, 2014 Subsequent Event [Member]
Note 1 - Nature of Operations and Basis of Presentation (Details) [Line Items]
Number of Businesses Acquired	2	3	9	14	11	3	46		4
Number Of Service Centers								59
Number of States in which Entity Operates	50						50