Document and Entity Information
Document and Entity Information | Aug. 19, 2024 |
Cover [Abstract] | |
Document Type | 8-K |
Amendment Flag | false |
Document Period End Date | Aug. 19, 2024 |
Entity File Number | 1-07265 |
Entity Registrant Name | AMBASE CORPORATION |
Entity Central Index Key | 0000020639 |
Entity Incorporation, State or Country Code | DE |
Entity Tax Identification Number | 95-2962743 |
Entity Address, Address Line One | 7857 WEST SAMPLE ROAD, SUITE 134 |
Entity Address, City or Town | CORAL SPRINGS |
Entity Address, State or Province | FL |
Entity Address, Postal Zip Code | 33065 |
City Area Code | 201 |
Local Phone Number | 265-0169 |
Entity Emerging Growth Company | false |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |