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Sale of Real Estate | 12 Months Ended
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Dec. 31, 2017
Real Estate [Abstract] |
Sale of Real Estate | 5. Sale of Real Estate The Company closed on the following sales of real estate, none of which qualified as discontinued operations, during the years ended December 31, 2017, 2016, and 2015.
|  | For the years ended December 31, |
(in thousands, except number of properties) |  | 2017 |  |  | 2016 |  |  | 2015 |
Number of properties disposed |  |  | 13 |  |  |  | 9 |  |  | 6 |
Aggregate sale price |  | $ | 66,532 |  |  | $ | 39,500 |  |  | $ | 19,455 |
Aggregate carrying value |  |  | 50,339 |  |  |  | 32,665 |  |  |  | 18,672 |
Additional sales expenses |  |  | 3,201 |  |  |  | 910 |  |  |  | 1,496 |
Gain (loss) on sale of real estate |  |  | 12,992 |  |  |  | 5,925 |  |  |  | (713 | )
The Company provided seller financing of $3,700 in connection with one of the 2016 sales (see Note 8).

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- Definition The entire disclosure for certain real estate investment financial statements, real estate investment trust operating support agreements, real estate owned, retail land sales, time share transactions, as well as other real estate related disclosures. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 970 -URI http://asc.fasb.org/topic&trid=2156125 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 972 -URI http://asc.fasb.org/topic&trid=2134617 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 978 -URI http://asc.fasb.org/topic&trid=2134977 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 974 -URI http://asc.fasb.org/topic&trid=2156429 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 976 -URI http://asc.fasb.org/topic&trid=2134846 + Details
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