Derivative Instruments (Details) (Interest Rate Swap [Member])	3 Months Ended
	Dec. 31, 2013
Interest Rate Swap [Member]
Derivative [Line Items]
Description of Derivative Terms	Borrowings under the Wells Fargo Term Loan bore interest at a per annum rate equal to Daily Three Month LIBOR plus an applicable margin. Our interest rate swap agreement bears interest of 1.00% less the per annum rate equal to Daily Three Month LIBOR, thus mitigating the interest rate risk associated with the Daily Three Month LIBOR and ensuring a fixed rate for hedged borrowings under the Wells Fargo Term Loan.
Type of Derivative Instrument	interest rate swap agreement
Objective of Derivative	to hedge interest rate risk