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Long-Term Debt (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | 12 Months Ended | 15 Months Ended | 12 Months Ended | 12 Months Ended | 12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Sep. 30, 2013
|
Sep. 30, 2012
|
Sep. 30, 2010
Revolving Line of Credit and Term Note [Member]
|
Sep. 30, 2013
Revolving Line of Credit and Term Note [Member]
|
Sep. 30, 2013
Revolving Line of Credit [Member]
|
Sep. 30, 2012
Revolving Line of Credit [Member]
|
Dec. 31, 2011
Revolving Line of Credit [Member]
|
Sep. 30, 2013
Revolving Line of Credit [Member]
Minimum [Member]
|
Sep. 30, 2013
Revolving Line of Credit [Member]
Maximum [Member]
|
Sep. 30, 2013
Revolving Line of Credit [Member]
Property [Member]
acre
|
Sep. 30, 2013
Term Loan [Member]
|
Sep. 30, 2012
Term Loan [Member]
|
Sep. 30, 2013
Term Loan [Member]
Property [Member]
acre
|
Sep. 30, 2013
Term Loan [Member]
Producing Citrus Groves [Member]
acre
|
Sep. 30, 2013
Mortgage Note Payable [Member]
|
Sep. 30, 2012
Mortgage Note Payable [Member]
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|
| Debt Instrument [Line Items] | ||||||||||||||||
| Principal balance outstanding | $ 36,000 | $ 39,900 | $ 36,000 | $ 38,000 | $ 1,900 | |||||||||||
| Acres collateralized | 43,991 | 12,280 | 8,600 | |||||||||||||
| Amount of credit facility | 96,000 | 60,000 | ||||||||||||||
| LIBOR spread | 2.25% | 2.50% | 2.25% | 2.75% | 2.50% | |||||||||||
| Periodic principal payment | 500 | |||||||||||||||
| Scheduled maturity date | Oct. 01, 2020 | Oct. 01, 2020 | Oct. 01, 2020 | Oct. 01, 2020 | . NaN, NaN | Mar. 01, 2014 | ||||||||||
| Minimum number of days notice required for rate change | 30 days | |||||||||||||||
| Capitalized loan origination fees | 1,202 | |||||||||||||||
| Minimum current ratio | 1.50 | |||||||||||||||
| Maximum debt ratio | 0.60 | |||||||||||||||
| Minimum tangible net worth | $ 80,000 | |||||||||||||||
| Minimum debt coverage ratio | 1.15 | |||||||||||||||