Note 1 - Nature of Operations and Basis of Presentation (Details)	69 Months Ended	83 Months Ended
Mar. 31, 2014	Mar. 31, 2014
Disclosure Text Block [Abstract]
Number of Businesses Acquired	46	46
Number Of Service Centers	62	62
Number of States in which Entity Operates	50	50

The number of states the entity operates in as of the balance sheet date.

No definition available.

Name:	us-gaap_NumberOfStatesInWhichEntityOperates
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant