XML 41 R21.htm IDEA: XBRL DOCUMENT
v3.23.2

Real Estate Dispositions, Held for Sale and Impairment Charges (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2023
Real Estate [Abstract] |
Summary of Sold Properties | During the six months ended June 30, 2023, we sold two non-core properties, located in Baytown, Texas and Birmingham, Alabama, which are summarized in the table below (dollars in thousands):
Aggregate Square Footage Sold |  | Aggregate Sales Price |  | Aggregate Sales Costs |  |  |  | Aggregate Loss on Sale of Real Estate, net
42,868 |  |  | $ | 4,650 |  |  | $ | 233 |  |  |  |  | $ | (451) |
Schedule of Operating Income from the Real Estate and Related Assets Disposed | The table below summarizes the components of operating income from real estate and related assets disposed of during the three and six months ended June 30, 2023 and 2022 (dollars in thousands):
|  | For the three months ended June 30, |  | For the six months ended June 30,
|  | 2023 |  | 2022 |  | 2023 |  | 2022
Operating revenue |  | $ | 105 |  |  | $ | 137 |  |  | $ | 235 |  |  | $ | 275 |
Operating expense |  | 34 |  |  | 124 |  |  | 171 |  |  | 246 |
Other income (expense), net |  | (451) |  | (1) | — |  |  | (451) |  | (1) | — |
Income from real estate and related assets sold |  | $ | (380) |  |  | $ | 13 |  |  | $ | (387) |  |  | $ | 29 |
(1)Includes a $(0.5) million loss on sale of real estate, net, on two property sales.
Schedule of Real Estate Owned Held for Sale | The table below summarizes the components of the assets and liabilities held for sale at June 30, 2023 and December 31, 2022 reflected on the accompanying condensed consolidated balance sheets (dollars in thousands):
|  | June 30, 2023 |  | December 31, 2022
Assets Held for Sale |  |  |  |
Total real estate held for sale |  | $ | 36,220 |  |  | $ | 3,293 |
Lease intangibles, net |  | 546 |  |  | — |
Total Assets Held for Sale |  | $ | 36,766 |  |  | $ | 3,293 |
Liabilities Held for Sale |  |  |  |
Deferred rent liability, net |  | $ | 873 |  |  | $ | — |
Asset retirement obligation |  | 60 |  |  | — |
Total Liabilities Held for Sale |  | $ | 933 |  |  | $ | — |

X
- Definition Schedule Of Components Of Income From Real Estate And Related Assets Dispositions + References No definition available. + Details
Name: | good_ScheduleOfComponentsOfIncomeFromRealEstateAndRelatedAssetsDispositionsTableTextBlock
Namespace Prefix: | good_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule Of Real Estate Owned Held For Sale + References No definition available. + Details
Name: | good_ScheduleOfRealEstateOwnedHeldForSaleTableTextBlock
Namespace Prefix: | good_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RealEstateAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 3 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-3 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483475/205-20-45-11 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3A -Publisher FASB -URI https://asc.fasb.org//1943274/2147483499/205-20-50-3A Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Publisher FASB -URI https://asc.fasb.org//1943274/2147483499/205-20-50-4A Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4B -Publisher FASB -URI https://asc.fasb.org//1943274/2147483499/205-20-50-4B Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5A -Publisher FASB -URI https://asc.fasb.org//1943274/2147483499/205-20-50-5A Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5B -Publisher FASB -URI https://asc.fasb.org//1943274/2147483499/205-20-50-5B Reference 8: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5C -Publisher FASB -URI https://asc.fasb.org//1943274/2147483499/205-20-50-5C Reference 9: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5D -Publisher FASB -URI https://asc.fasb.org//1943274/2147483499/205-20-50-5D Reference 10: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 205 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483499/205-20-50-7 Reference 11: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3A -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-3A Reference 12: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 20 -Topic 205 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483499/205-20-50-1 Reference 13: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483499/205-20-50-3 + Details
Name: | us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration