Subsequent Events (Details Textual) (USD $) In Millions, unless otherwise specified		0 Months Ended
	Sep. 30, 2013	Nov. 07, 2013 Subsequent Event [Member]
Subsequent Event [Line Items]
Ownership Percentage In Joint Venture	90.00%
Sale Price Of Business Unit		$ 1.4
Proceeds from Sale and Collection of Receivables, Total		0.4
Repayments of Bank Debt		$ 1.25