Document and Entity Information
Document and Entity Information | Nov. 17, 2020 |
Document and Entity Information [Abstract] | |
Document Type | 8-K |
Document Period End Date | Nov. 17, 2020 |
Entity File Number | 1-12879 |
Entity Registrant Name | GRIFFIN INDUSTRIAL REALTY, INC. |
Entity Incorporation, State or Country Code | DE |
Entity Tax Identification Number | 06-0868496 |
Entity Address, Address Line One | 641 Lexington Avenue |
Entity Address, City or Town | New York |
Entity Address, State or Province | NY |
Entity Address, Postal Zip Code | 10022 |
City Area Code | 212 |
Local Phone Number | 218-7910 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common Stock, $0.01 par value per share |
Trading Symbol | GRIF |
Security Exchange Name | NASDAQ |
Entity Emerging Growth Company | false |
Entity Central Index Key | 0001037390 |
Amendment Flag | false |
Current Fiscal Year End Date | --11-30 |