XML 33 R31.htm IDEA: XBRL DOCUMENT v2.4.0.8
Organization and Basis of Presentation, Merger Acquisition of CHG (Details) (Acquisition of CHG Properties, Inc. [Member], USD $)
12 Months Ended
Dec. 31, 2013
Jan. 31, 2013
Organization and Basis of Presentation [Line Items]    
Fair market value of acquiree   $ 1,900,000
Goodwill recorded 1,300,000  
Customer Contracts and Relationships [Member]
   
Organization and Basis of Presentation [Line Items]    
Purchase price attributable to customer relationships   $ 600,000
Amortization period of customer relationships 10 years