Long-Term Debt (Tables)

v2.4.0.8

Long-Term Debt (Tables)	6 Months Ended
	Jun. 30, 2013
Long-Term Debt [Abstract]
Interest Margin [Table Text Block]	Total Leverage Ratio (as defined)   Applicable Margin     >=5.5   3.00%     >=5.0 but <5.5   2.75%     >=4.5 but <5.0   2.50%     >=4.0 but <4.5   2.25%     <4.0   2.00%