Quarterly report pursuant to sections 13 or 15(d)

Notes Payable - Additional Information (Details)

v2.4.0.6
Notes Payable - Additional Information (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Line of Credit Facility [Line Items]    
Fair value of notes payable $ 188,578 $ 187,385
Frost Nevada
   
Line of Credit Facility [Line Items]    
Loans payable 135,000  
Vector Group
   
Line of Credit Facility [Line Items]    
Loans payable 15,000  
Company's President
   
Line of Credit Facility [Line Items]    
Loans payable $ 200