XML 41 R35.htm IDEA: XBRL DOCUMENT
v3.20.1

Leases (Tables) | 6 Months Ended
--- | ---
Mar. 31, 2020
Leases [Abstract] |
Summary of Total Lease Costs and Other Information | A summary of total lease costs and other information for the three and six months ended March 31, 2020 is as follows:
|  | Three Months Ended |  |  | Six Months Ended |
|  | March 31, |  |  | March 31, |
(in thousands) |  | 2020 |  |  | 2020 |
Lease cost: |  |  |  |  |  |  |  |
Operating lease cost |  | $ | 6,333 |  |  | $ | 12,932 |
Short-term lease cost |  |  | 240 |  |  |  | 432 |
Variable lease cost |  |  | 1,129 |  |  |  | 2,139 |
Total lease cost |  | $ | 7,702 |  |  | $ | 15,503 |
Other information: |  |  |  |  |  |  |  |
Cash paid for amounts included in the measurement of lease liabilities |  |  |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 6,244 |  |  | $ | 12,625 |
Right-of-use assets obtained in exchange for new operating lease liabilities |  | $ | 5,426 |  |  | $ | 9,436 |
Schedule of Maturities of Operating Lease Liabilities | Maturities of operating lease liabilities as of March 31, 2020 are as follows:
|  | March 31, |
(in thousands) |  | 2020 |
Remaining six months of fiscal year 2020 |  | $ | 12,589 |
2021 |  |  | 22,733 |
2022 |  |  | 18,669 |
2023 |  |  | 15,347 |
2024 |  |  | 13,194 |
Thereafter |  |  | 49,172 |
Total undiscounted lease payments |  |  | 131,704 |
Less imputed interest |  |  | (22,764 | )
Total lease liabilities |  | $ | 108,940 |
Schedule of Maturities of Operating Lease Liabilities Presented Undiscounted Under ASC Topic 840 | Maturities of operating lease liabilities presented undiscounted under ASC Topic 840 as prescribed by ASC Topic 842 as of September 30, 2019 are as follows:
|  | September 30, |
(in thousands) |  | 2019 |
2020 |  | $ | 24,082 |
2021 |  |  | 20,875 |
2022 |  |  | 16,687 |
2023 |  |  | 13,344 |
2023 |  |  | 11,114 |
Thereafter |  |  | 43,506 |
Total future minimum lease payments |  | $ | 129,608 |

X
- Definition Schedule of lease cost and other information. + References No definition available. + Details
Name: | sgu_ScheduleOfLeaseCostAndOtherInformationTableTextBlock
Namespace Prefix: | sgu_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 + Details
Name: | us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration