XML 28 R15.htm IDEA: XBRL DOCUMENT v2.4.0.8
Long-Term Debt Narrative (Details) (USD $)
 1 Months Ended 0 Months Ended 1 Months Ended 12 Months Ended 0 Months Ended 3 Months Ended
Mar. 31, 2014
Feb. 05, 2014
2012 Credit Facility [Member]
Feb. 05, 2014
2014 Credit Facility [Member]
Mar. 31, 2014
2014 Credit Facility [Member]
Dec. 31, 2013
Line of Credit [Member]
2012 Credit Facility [Member]
30-day LIBOR [Member]
Feb. 05, 2014
Line of Credit [Member]
2014 Credit Facility [Member]
30-day LIBOR [Member]
Feb. 05, 2014
Line of Credit [Member]
2014 Credit Facility [Member]
Prime Rate [Member]
Mar. 24, 2014
6.75 senior notes due 2021 [Member]
Senior Notes [Member]
Mar. 31, 2014
6.75 senior notes due 2021 [Member]
Senior Notes [Member]
Mar. 31, 2014
September 2012 [Member]
Notes Payable, Other Payables [Member]
Mar. 31, 2014
January 2012 [Member]
Notes Payable, Other Payables [Member]
Debt Instrument [Line Items]                      
Debt Instrument, Face Amount               $ 200,000,000      
Debt Instrument, Interest Rate, Stated Percentage               6.75%      
Proceeds from issuance of Senior Notes, net               195,000,000      
Net proceeds from Senior Note used to payoff 2014 Credit Facility               153,411,000      
Net proceeds from Senior Notes available for general corporate use               41,589,000      
Debt Issuance Cost                 5,000,000    
Senior note, percentage of principal amount for redemption price prior to April 1,2017               100.00%      
Senior notes, percentage of notes redeemable with equity proceeds prior to April, 1, 2017               35.00%      
Senior note, percentage of principal amount for redemption price using equity proceeds prior to Apr. 1, 2017               106.75%      
Senior notes, percentage of principal amount required for redemption price, upon change of control               101.00%      
Senior Notes, maximum number of days allowed for issue of identical new notes registered under Securities Act               245 days      
Maximum borrowing capacity   205,000,000 160,000,000                
Line of credit facility expiration date   Feb. 28, 2015 Feb. 05, 2019                
Basis spread on variable rate         2.00% 2.50% 1.50%        
Amount outstanding   174,000,000                  
Remaining borrowing capacity       160,000,000              
Line of Credit Facility, Additional Borrowing Capacity With Lender Consent     50,000,000                
EBITDA leverage ratio requirement     2.5                
Line of credit facility, Additional permitted unsecured debt     500,000,000                
Line of credit facility, percentage of foreign subsidiary stock pledged as collateral     65.00%                
Line of Credit Facility, Commitment Fee Percentage     0.50%                
Proceeds from notes payable 7,541,000     145,870,000              
Notes payable                   $ 6,134,000 $ 1,407,000