Document and Entity Information
Document and Entity Information | Oct. 01, 2020 |
Cover [Abstract] | |
Document Type | 8-K |
Amendment Flag | false |
Document Period End Date | Oct. 1, 2020 |
Entity Registrant Name | GOLDFIELD CORP |
Entity Central Index Key | 0000042316 |
Entity Incorporation, State or Country Code | DE |
Entity File Number | 1-7525 |
Entity Tax Identification Number | 88-0031580 |
Entity Address, Address Line One | 1684 West Hibiscus Blvd |
Entity Address, City or Town | Melbourne |
Entity Address, State or Province | FL |
Entity Address, Postal Zip Code | 32901 |
City Area Code | 321 |
Local Phone Number | 724-1700 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | false |
Title of 12(b) Security | Common Stock, par value $0.10 per share |
Trading Symbol | GV |
Security Exchange Name | NYSEAMER |