General form of registration statement for all companies including face-amount certificate companies

Supplemental Disclosures of Cash Flow Information (Details)

v3.20.4
Supplemental Disclosures of Cash Flow Information (Details) - USD ($)
 9 Months Ended 12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Cash, cash equivalents, and restricted cash reconciliation:            
Cash and cash equivalents $ 173,764   $ 161,405 $ 196,804    
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows 173,764 $ 330,570 161,405 196,804 $ 19,538  
Landsea Homes [Member]            
Supplemental disclosures of cash flow information            
Interest paid, net of amounts capitalized 11,000 111,000 838,000  
Income taxes paid 6,821,000 12,486,000 14,152,000 3,945,000  
Supplemental disclosures of non-cash investing and financing activities            
Right-of-use assets obtained in exchange for operating lease liabilities for new or modified operating leases 1,053,000 704,000 3,208,000  
Amortization of deferred financing costs 2,960,000 3,155,000 3,524,000 1,878,000  
Amortization of prepaid interest 2,520,000        
Business acquisition holdback 2,000,000        
Distribution of real estate joint venture to LHC, net of cash provided 27,294,000        
Real estate inventories sold with notes receivable     34,475,000  
Contribution of assets to unconsolidated joint ventures     28,066,000  
Contribution of assets from non-controlling interests     429,000  
Contribution of capitalizable costs to unconsolidated joint ventures     9,295,000  
Note payable assumed through acquisition of real estate inventories     40,000,000  
Real estate inventories relieved through debt settlement     31,575,000  
Cash, cash equivalents, and restricted cash reconciliation:            
Cash and cash equivalents 84,857,000 102,867,000 154,043,000 99,865,000 19,030,000  
Restricted cash 2,001,000 4,997,000 2,335,000 19,724,000 10,036,000  
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows $ 86,858,000 $ 107,864,000 $ 156,378,000 $ 119,589,000 $ 29,066,000 $ 15,229,000