XML 74 R59.htm IDEA: XBRL DOCUMENT v3.4.0.3
Debt - Credit Facility (Details) - Revolving Credit Facility [Member]
 3 Months Ended
Mar. 31, 2016
Line of Credit Facility [Line Items]  
Covenant compliance, actual leverage ratio 4.0
Covenant Terms, Maximum Leverage Ratio 4.5
Covenant compliance, actual interest coverage ratio 6.7
Covenant Terms, Minimum Interest Coverage Ratio 3.5