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Interest Rate Swap Liability (Tables)
3 Months Ended
Mar. 31, 2015
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Interest Rate Derivatives
We had the following outstanding interest rate swap agreement designated as cash flow hedges of interest rate risk as of March 31, 2015 ($ in thousands):
Effective Date
 
Maturity Date
 
Fair Value Hierarchy
 
Weighted Average Interest Pay Rate
 
Fair Value at March 31, 2015
 
Notional Amount at March 31, 2015
October 15, 2014
 
October 5, 2024
 
Level 2
 
4.11%
 
$(3,622)
 
$70,000