Document And Entity Information
Document And Entity Information | Aug. 05, 2021 |
Document Information [Line Items] | |
Entity, Registrant Name | NATIONAL HEALTHCARE CORPORATION |
Document, Type | 8-K |
Document, Period End Date | Aug. 5, 2021 |
Entity, Incorporation, State or Country Code | DE |
Entity, File Number | 001-13489 |
Entity, Tax Identification Number | 52-2057472 |
Entity, Address, Address Line One | 100 E. Vine Street |
Entity, Address, City or Town | Murfreesboro |
Entity, Address, State or Province | TN |
Entity, Address, Postal Zip Code | 37130 |
City Area Code | 615 |
Local Phone Number | 890-2020 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common Stock |
Trading Symbol | NHC |
Security Exchange Name | NYSEAMER |
Entity, Emerging Growth Company | false |
Amendment Flag | false |
Entity, Central Index Key | 0001047335 |