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Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.

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Fair value as of the balance sheet date of all interest rate derivative assets designated as cash flow hedging instruments.

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Fair value as of the balance sheet date of all interest rate derivative liabilities designated as cash flow hedging instruments.

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Fair Value (Details) $ in Thousands	Jun. 09, 2017 ft²	Aug. 31, 2017 USD ($)	Nov. 30, 2016 USD ($)
Financial assets and liabilities carried at fair value and measured at fair value on a recurring basis:
Assets, transfers from Level 1 to Level 2		$ 0
Liabilities, transfers from Level 1 to Level 2		0
Assets, transfers from Level 2 to Level 1		0
Liabilities, transfers from Level 2 to Level 1		0
Marketable equity securities			$ 977
Interest rate swaps		2,447	1,892
215 International
Financial assets and liabilities carried at fair value and measured at fair value on a recurring basis:
Area Of Building \| ft²	277,000
Recurring basis \| Level 1
Financial assets and liabilities carried at fair value and measured at fair value on a recurring basis:
Marketable equity securities			977
Recurring basis \| Level 2
Financial assets and liabilities carried at fair value and measured at fair value on a recurring basis:
Interest rate swaps		18	207
Interest rate swaps		$ 2,447	$ 1,892