Post-effective amendment to a registration statement that is not immediately effective upon filing

Segment Reporting (Details)

v3.20.4
Segment Reporting (Details) - USD ($)
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Segment Reporting Information [Line Items]      
Income loss before income tax expense $ (1,976,046) $ 2,447,690  
Total assets 109,812,830 162,485,391  
Landsea Homes [Member]      
Segment Reporting Information [Line Items]      
Total revenue 734,608,000 630,988,000 $ 378,617,000
Income loss before income tax expense (12,165,000) 28,550,000 41,319,000
Total assets 895,764,000 839,217,000  
Landsea Homes [Member] | ARIZONA      
Segment Reporting Information [Line Items]      
Total revenue 320,691,000 40,024,000 0
Income loss before income tax expense 9,325,000 (3,927,000) (547,000)
Total assets 268,141,000 100,086,000  
Landsea Homes [Member] | CALIFORNIA      
Segment Reporting Information [Line Items]      
Total revenue 413,917,000 590,964,000 378,617,000
Income loss before income tax expense 10,131,000 53,019,000 38,840,000
Total assets 409,705,000 542,774,000  
Landsea Homes [Member] | NEW YORK      
Segment Reporting Information [Line Items]      
Total revenue [1] 0 0 0
Income loss before income tax expense [1] (19,764,000) (13,225,000) 8,631,000
Total assets 120,168,000 153,123,000  
Landsea Homes [Member] | Corporate Segment [Member]      
Segment Reporting Information [Line Items]      
Income loss before income tax expense (11,857,000) (7,317,000) $ (5,605,000)
Total assets $ 97,750,000 $ 43,234,000  
[1] The Metro New York reportable segment does not currently have any active selling communities. Included in pretax (loss) income is $16.4 million loss, $7.9 million loss, and $13.0 million income from unconsolidated joint ventures for the years ended December 31, 2020, 2019 and 2018, respectively.