Fair Value Measurements (Details) - Fair Value, Inputs, Level 3	6 Months Ended
	Mar. 31, 2016
Minimum
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair value inputs probability of payment	93.60%
Fair Value Inputs, Discount Rate	1.20%
Maximum
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair value inputs probability of payment	98.10%
Fair Value Inputs, Discount Rate	2.50%