Fair Value Measurements (Details Textual) (Fair Value, Measurements, Recurring [Member], Level 3 [Member])	3 Months Ended
	Dec. 31, 2013
Fair Value, Measurements, Recurring [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Period Over which Contingent Consideration is Payable	3 years