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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, RISKS AND UNCERTAINTIES (Tables) | 12 Months Ended
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Sep. 30, 2018
Summary of significant accounting policies |
Schedule of the location of restricted cash and cash equivalents in the balance sheet |
|  | September 30,
|  | 2018 |  | 2017
|  | (in thousands)
Prepaid expenses and other |  | $ | 39,830 |  | $ | 32,439
Other assets |  | $ | 2,000 |  | $ | 6,695
Schedule of rent revenues |
|  | Year Ended September 30,
|  | 2018 |  | 2017 |  | 2016
|  | (in thousands)
Minimum rents |  | $ | 9,950 |  | $ | 9,735 |  | $ | 9,196
Overage and percentage rents |  | $ | 1,040 |  | $ | 936 |  | $ | 1,211
Schedule of future minimum rental income to be received on noncancelable operating leases |
Fiscal Year |  | Amount
|  | (in thousands)
2019 |  | $ | 7,709
2020 |  |  | 6,314
2021 |  |  | 4,473
2022 |  |  | 2,488
2023 |  |  | 1,725
Thereafter |  |  | 4,868
Total |  | $ | 27,577
Schedule of cost and accumulated depreciation for real estate properties |
|  | September 30,
|  | 2018 |  | 2017
|  | (in thousands)
Real estate properties |  | $ | 69,133 |  | $ | 66,005
Accumulated depreciation |  |  | (42,272) |  |  | (42,169)
|  | $ | 26,861 |  | $ | 23,836
Operating revenues |
Summary of significant accounting policies |
Schedule of concentration of risk |
(In thousands) | 2018 |  | 2017 |  | 2016
EOG Resources, Inc. | $ | 258,194 |  | $ | 163,582 |  | $ | 124,262 |
Receivables |
Summary of significant accounting policies |
Schedule of concentration of risk |
| Percentage of
| Accounts Receivable
EOG Resources, Inc. | 8.8 | %
Occidental Oil and Gas Corporation | 4.7 | %

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- Definition Tabular disclosure of future minimum rental income to be received on noncancelable operating leases as of the date of the latest balance sheet presented, in aggregate and for each of the five years succeeding fiscal years. + References No definition available. + Details
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- Definition Tabular disclosure of lessor's property under leasing agreements and property available for lease (not currently under lease) by property class, the gross amount, accumulated depreciation and net amount of as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84164653&loc=d3e41551-112718 + Details
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