Loan Payable to Related Party (Details) (Financial Institution, Investor [Member], Line of Credit [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Sep. 30, 2012
Line of Credit Facility [Line Items]
Semi-annual principal payment	$ 250
Stated interest rate	5.50%
Interest rate at period end		5.50%	5.50%
Maximum borrowings outstanding for dividend and distribution restrictions	10,360
Number of consecutive months of positive earnings used to determine dividend and distribution restrcitions	6 months
Outstanding loan balance	0
Repayment of loan	10,216
Accrued interest on repaid loan	46
Cash [Member]
Line of Credit Facility [Line Items]
Compensating balance	$ 1,000
Maximum [Member]
Line of Credit Facility [Line Items]
Debt service coverage ratio		1.1
Minimum [Member]
Line of Credit Facility [Line Items]
Debt service coverage ratio		1.0
30 day LIBOR [Member]
Line of Credit Facility [Line Items]
Variable interest rate	4.50%