Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments (Details)

v2.4.0.8
Derivative Instruments (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2013
Dec. 20, 2012
Derivative Instruments and Hedging Activities Disclosure [Abstract]            
Derivative, notional amount           $ 187,500,000
Derivative, fixed interest rate           0.8525%
Interest rate, all inclusive 2.3525%   2.3525%      
Change in fair value of derivative instrument, net of tax (469,000) 1,563,000 (489,000) 1,618,000    
Interest Rate Derivative Liabilities, at Fair Value 200,000   200,000      
Interest Rate Derivative Assets, at Fair Value   1,800,000   1,800,000 600,000  
Estimated unrealized loss to be realized in the next twelve months     $ 1,200,000