XML 35 R43.htm IDEA: XBRL DOCUMENT v2.4.0.8
Derivative Instruments (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Derivative [Line Items]    
Derivative, Notional Amount1 $ 10,442 $ 10,734
DerivativeAssetFairValueGrossAsset 961 1,210
Derivative Asset, Fair Value, Gross Liability 961 1,210
Derivative, Interest Rate Swap, Pay Fixed, Receive Variable [Member]
   
Derivative [Line Items]    
Derivative, Notional Amount1 5,221 5,367
DerivativeAssetFairValueGrossAsset 0 0
Derivative Asset, Fair Value, Gross Liability 961 1,210
Derivative, Interest Rate Swap, Pay Variable, Receive Fixed [Member]
   
Derivative [Line Items]    
Derivative, Notional Amount1 5,221 5,367
DerivativeAssetFairValueGrossAsset 961 1,210
Derivative Asset, Fair Value, Gross Liability $ 0 $ 0