Business Combinations (Details Narrative) - USD ($) |
1 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended | |||||
|---|---|---|---|---|---|---|---|---|---|
Jan. 15, 2020 |
Jun. 20, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
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| Income loss before income tax expense | $ (949,715) | $ 651,559 | $ (1,010,368) | $ 2,019,611 | $ 2,447,690 | $ 904,033 | |||
| Landsea Homes [Member] | |||||||||
| Revenues | 449,870,000 | 344,849,000 | 630,988,000 | 378,617,000 | $ 197,306,000 | ||||
| Income loss before income tax expense | (26,480,000) | 10,049,000 | 28,550,000 | 41,319,000 | $ (145,000) | ||||
| Landsea Homes [Member] | Garrett Walker Homes [Member] | |||||||||
| Acquisition costs | $ 700,000 | 700,000 | |||||||
| Landsea Homes [Member] | Garrett Walker Homes [Member] | Homebuilding [Member] | |||||||||
| Revenues | 141,200,000 | 40,000,000 | |||||||
| Income loss before income tax expense | 9,100,000 | (200,000) | |||||||
| Landsea Homes [Member] | Pinnacle West [Member] | |||||||||
| Ownership percentage | 100.00% | ||||||||
| Consideration transferred | $ 25,800,000 | ||||||||
| Goodwill acquired | $ 5,315,000 | ||||||||
| Acquisition costs | $ 1,000,000 | 1,000,000 | |||||||
| Revenues | 452,322,000 | 460,322,000 | 662,886,000 | 428,089,000 | |||||
| Income loss before income tax expense | $ (24,209,000) | $ 3,662,000 | $ 28,842,000 | $ 36,161,000 | |||||
| Landsea Homes [Member] | Subsequent Event [Member] | Garrett Walker Homes [Member] | |||||||||
| Ownership percentage | 100.00% | ||||||||
| Consideration transferred | $ 133,400,000 | ||||||||
| Trade name acquired | 1,600,000 | ||||||||
| Goodwill acquired | $ 15,392,000 | ||||||||
| Amortization of acquired intangible assets, useful lives | 3 years | ||||||||
| X | ||||||||||
- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition. No definition available.
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of intangible assets, excluding goodwill, acquired at the acquisition date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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