XML 58 R47.htm IDEA: XBRL DOCUMENT v3.5.0.2
Long-Term Debt - Schedule of Consolidated Leverage Ratio Cash Balances (Details) - USD ($)
Jun. 30, 2016
Feb. 29, 2016
Debt Instrument [Line Items]    
Minimum Cash $ 150,000,000  
Greater than or equal to 4.50x [Member] | February 2016 Amendment [Member] | Line of Credit [Member]    
Debt Instrument [Line Items]    
Minimum Cash   $ 150,000,000.00
Greater than or equal to 4.00x but less than 4.50x [Member] | February 2016 Amendment [Member] | Line of Credit [Member]    
Debt Instrument [Line Items]    
Minimum Cash   100,000,000.00
Greater than or equal to 3.50x but less than 4.00x [Member] | February 2016 Amendment [Member] | Line of Credit [Member]    
Debt Instrument [Line Items]    
Minimum Cash   50,000,000.00
Less than 3.50x [Member] | February 2016 Amendment [Member] | Line of Credit [Member]    
Debt Instrument [Line Items]    
Minimum Cash   $ 0.00