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Property and Equipment, Net - Narrative (Details) $ in Thousands | 3 Months Ended | 6 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2017 USD ($) | Jun. 30, 2016 USD ($) | Mar. 31, 2017 USD ($) | Jun. 30, 2017 USD ($) | Jun. 30, 2016 USD ($) | Feb. 02, 2017 USD ($) a
Property, Plant and Equipment [Line Items] |  |  |  |  |  |
Gain (loss) on sale of real estate | $ 157 | $ (284) |  | $ 1,989 | $ 618 |
Hendry County, Florida |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |
Area of land used (in acres) | a |  |  |  |  |  | 49
Proceeds from sale of land |  |  |  |  |  | $ 2,200
Gain (loss) on sale of real estate | $ 1,400 |  |  | $ 1,400 |  |
Fort Myers Property, Florida |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |
Proceeds from sale of land |  |  | $ 6,000 |  |  |
Net book value of property held for sale |  |  | $ 3,223 |  |  |

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- Definition The net gain (loss) resulting from sales and other disposals of real estate owned for investment purposes. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.14(d)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
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