Fair Value Measurements (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Sep. 30, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Executive Savings Plan - Assets	$ 575	$ 617
Executive Savings Plan - Liabilities	(462)	(504)
Contingent Consideration Fair Value	780
Fair Value Net Asset (Liability)	893	113
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Executive Savings Plan - Assets	575	617
Executive Savings Plan - Liabilities	(462)	(504)
Fair Value Net Asset (Liability)	113	$ 113
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent Consideration Fair Value	780
Fair Value Net Asset (Liability)	$ 780