XML 16 R42.htm IDEA: XBRL DOCUMENT v2.4.0.8
CREDIT AGREEMENT (Details) (USD $)
0 Months Ended 3 Months Ended
Aug. 19, 2013
Sep. 30, 2014
Line of Credit Facility [Line Items]    
Line of Credit Facility, Amount Outstanding   $ 55,000,000
Revolving Credit Facility [Member]
   
Line of Credit Facility [Line Items]    
Amended Credit Facility 400,000,000  
Line of Credit Facility, Current Borrowing Capacity $ 500,000,000  
Applicable margin range, minimum - LIBOR loans 1.25%  
Applicable margin range, maximum - LIBOR loans 1.75%  
Applicable margin range, minimum - base rate loans 0.25%  
Applicable margin range, maximum - base rate loans 0.75%  
Commitment fee on unused amounts of line of credit 0.30%  
Line of Credit Facility, Interest Rate Description   Either (i) the Base Rate, which is equal to the highest of (a) the Agent's prime rate, (b) the federal funds rate plus 1.50%, and (c) the one month reserve adjusted daily LIBOR rate plus 1.50%, or (ii) the London Interbank Offered Rate ("LIBOR")
Federal Funds [Member]
   
Line of Credit Facility [Line Items]    
Debt Instrument, Basis Spread on Variable Rate 1.50%  
London Interbank Offered Rate (LIBOR) [Member]
   
Line of Credit Facility [Line Items]    
Debt Instrument, Basis Spread on Variable Rate 1.50%