XML 64 R56.htm IDEA: XBRL DOCUMENT v2.4.0.8
Summary of Significant Accounting Policies (Fair Value Measurements) (Details) (Recurring [Member], USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Available-for-sale Securities [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets, Fair Value Disclosure $ 767  
Available-for-sale Securities [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets, Fair Value Disclosure 0  
Available-for-sale Securities [Member] | Unobservable Inputs (Level 3) [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets, Fair Value Disclosure 0  
Interest Rate Swap [Member]
    
Liabilities:    
Interest Rate Swaps 2,188 14,210
Interest Rate Swap [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
    
Liabilities:    
Interest Rate Swaps 0 0
Interest Rate Swap [Member] | Significant Other Observable Inputs (Level 2) [Member]
    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Assets, Fair Value Disclosure 767  
Liabilities:    
Interest Rate Swaps 2,188 14,210
Interest Rate Swap [Member] | Unobservable Inputs (Level 3) [Member]
    
Liabilities:    
Interest Rate Swaps $ 0 $ 0