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Long-Term Debt (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | 12 Months Ended | 12 Months Ended | 12 Months Ended | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sep. 30, 2012
|
Sep. 30, 2011
|
Sep. 30, 2010
Revolving Line of Credit and Term Note [Member]
|
Sep. 30, 2012
Revolving Line of Credit and Term Note [Member]
|
Aug. 01, 2012
Revolving Line of Credit and Term Note [Member]
|
Sep. 30, 2012
Revolving Line of Credit [Member]
|
Sep. 30, 2011
Revolving Line of Credit [Member]
|
Sep. 30, 2010
Revolving Line of Credit [Member]
|
Sep. 30, 2012
Revolving Line of Credit [Member]
Minimum [Member]
|
Sep. 30, 2012
Revolving Line of Credit [Member]
Maximum [Member]
|
Sep. 30, 2012
Revolving Line of Credit [Member]
Property [Member]
acre
|
Sep. 30, 2012
Term Note [Member]
|
Sep. 30, 2011
Term Note [Member]
|
Sep. 30, 2012
Term Note [Member]
Property [Member]
acre
|
Sep. 30, 2012
Term Note [Member]
Producing Citrus Groves [Member]
acre
|
Sep. 30, 2012
Mortgage Note Payable [Member]
acre
|
Sep. 30, 2011
Mortgage Note Payable [Member]
|
|
| Debt Instrument [Line Items] | |||||||||||||||||
| Principal balance outstanding | $ 39,900 | $ 57,158 | $ 13,979 | $ 38,000 | $ 40,000 | $ 1,900 | $ 3,167 | ||||||||||
| Acres collateralized | 43,991 | 12,280 | 8,600 | 7,680 | |||||||||||||
| Maximum borrowing capacity | 98,000 | 60,000 | |||||||||||||||
| LIBOR spread | 2.25% | 2.50% | 2.25% | 2.75% | 2.50% | ||||||||||||
| Periodic principal payment | 500 | 106 | |||||||||||||||
| Date of first required payment | Oct. 01, 2010 | Oct. 01, 2011 | |||||||||||||||
| Scheduled maturity date | Oct. 01, 2020 | Oct. 01, 2020 | Oct. 01, 2020 | Oct. 01, 2020 | Mar. 01, 2014 | Mar. 01, 2014 | |||||||||||
| Term of credit facility | 10 years | ||||||||||||||||
| Minimum number of days notice required for rate change | 30 days | ||||||||||||||||
| Capitalized loan origination fees | 1,202 | ||||||||||||||||
| Minimum current ratio | 1.5 | ||||||||||||||||
| Maximum debt ratio | 0.6 | ||||||||||||||||
| Minimum tangible net worth | 80,000 | ||||||||||||||||
| Minimum debt coverage ratio | 1.15 | ||||||||||||||||
| Maximum balance in concentration account | $ 20,000 | $ 250 | |||||||||||||||