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Leases (Tables) | 6 Months Ended
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May 31, 2021
Leases [Abstract] |
Lease, Cost | The components of operating lease cost for the three and six months ended May 31, 2021 were as follows (in thousands):
| Three Months Ended |  | Six Months Ended |  |
| May 31, 2021 |  | May 31, 2021 |  |
Lease costs under long-term operating leases | $ | 2,009 |  |  | $ | 4,144 |  |  |
Lease costs under short-term operating leases | 4 |  |  | 19 |  |  |
Variable lease cost under short-term and long-term operating leases(1) | 35 |  |  | 150 |  |  |
Operating lease right-of-use asset impairment | 36 |  |  | 36 |  |  |
Total operating lease cost | $ | 2,084 |  |  | $ | 4,349 |  |  |
(1) Lease costs that are not fixed at lease commencement. The components of operating lease cost for the three and six months ended May 31, 2020 were as follows (in thousands):
| Three Months Ended |  | Six Months Ended |  |
| May 31, 2020 |  | May 31, 2020 |  |
Lease costs under long-term operating leases | $ | 1,799 |  |  | $ | 3,757 |  |  |
Lease costs under short-term operating leases | 99 |  |  | 144 |  |  |
Variable lease cost under short-term and long-term operating leases(1) | 82 |  |  | 188 |  |  |
Operating lease right-of-use asset impairment | 266 |  |  | 1,189 |  |  |
Total operating lease cost | $ | 2,246 |  |  | $ | 5,278 |  |  |
(1) Lease costs that are not fixed at lease commencement. The table below presents supplemental cash flow information related to leases during the three and six months ended May 31, 2021 (in thousands):
| Three Months Ended |  | Six Months Ended
| May 31, 2021 |  | May 31, 2021
Cash paid for leases | $ | 2,209 |  |  | $ | 4,467 |
Right-of-use assets recognized for new leases and amendments (non-cash) | $ | 1,309 |  |  | $ | 3,647 |
The table below presents supplemental cash flow information related to leases during the three and six months ended May 31, 2020 (in thousands):
| Three Months Ended |  | Six Months Ended
| May 31, 2020 |  | May 31, 2020
Cash paid for leases | $ | 1,720 |  |  | $ | 4,076 |
Right-of-use assets recognized for new leases and amendments (non-cash) | $ | 231 |  |  | $ | 231 |
Weighted average remaining lease term in years and weighted average discount rate are as follows:
| May 31, 2021 |  | November 30, 2020
Weighted average remaining lease term in years | 4.77 |  | 5.02
Weighted average discount rate | 2.7 | % |  | 2.3 | %
Lessee, Operating Lease, Liability, Maturity | Future payments under non-cancellable leases are as follows (in thousands):
| May 31, 2021 |  |
Remainder of 2021 | $ | 4,077 |  |  |
2022 | 8,131 |  |  |
2023 | 8,002 |  |  |
2024 | 7,787 |  |  |
2025 | 5,047 |  |  |
Thereafter | 2,938 |  |  |
Total lease payments | 35,982 |  |  |
Less imputed interest(1) | (2,080) |  |  |
Present value of lease liabilities | $ | 33,902 |  |  |
(1) Lease liabilities are measured at the present value of the remaining lease payments using a discount rate determined at lease commencement unless the discount rate is updated as a result of a lease reassessment event.

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
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- 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=123408670&loc=SL77918701-209980 + Details
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