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Financial Derivative Instruments (Tables)
9 Months Ended
Sep. 30, 2014
Financial Derivative Instruments [Abstract]  
Schedule of Notional Amounts of Outstanding Derivative Positions

Interest Rate Cap Agreements

3-month Unamortized
Notional Expiration LIBOR Strike Premium Premium Fair Value
Amount Date Rate Paid 9/30/14 9/30/14
$ 25,000 06/02/21 3.00% $ 921 $ 921 $ 996
$ 20,000 06/04/24 3.00% $ 1,470 $ 1,470 $ 1,637
Schedule of Interest Rate Derivatives

September 30, 2014
Gross Net of Tax
Unrealized gain on interest rate caps $ 242 $ 159
Unamortized premium on interest rate caps 2,391 1,578
Total $ 2,633 $ 1,737