XML 48 R35.htm IDEA: XBRL DOCUMENT
v3.21.2

Revenue Recognition (Narrative) (Details) - USD ($) | 3 Months Ended | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2020 | Mar. 31, 2020 | Dec. 31, 2019 | Mar. 31, 2019
Revenue from Contract with Customer [Abstract] |  |  |  |  |  |  |  |
Disaggregation of Revenue |  |  | The following reflects the disaggregation of revenue by primary geographic market, type of customer, product type, and timing of revenue recognition for the three and six months ended June 30, 2021 and 2020 (in thousands):
| Three Months Ended June 30, 2021 |  | Three Months Ended June 30, 2020
| Residential units revenue |  | Land and lots revenue |  | Residential units revenue |  | Land and lots revenue
Primary Geographical Market |  |  |  |  |  |  |
Central | $ | 233,592 |  |  | $ | 22,556 |  |  | $ | 151,851 |  |  | $ | 3,926 |
Southeast | 99,908 |  |  | 17,750 |  |  | 76,816 |  |  | 240 |
Total revenues | $ | 333,500 |  |  | $ | 40,306 |  |  | $ | 228,667 |  |  | $ | 4,166 |
Type of Customer |  |  |  |  |  |  |
Homebuyers | $ | 333,500 |  |  | $ | — |  |  | $ | 228,667 |  |  | $ | — |
Homebuilders and Multi-family Developers | — |  |  | 40,306 |  |  | — |  |  | 4,166 |
Total revenues | $ | 333,500 |  |  | $ | 40,306 |  |  | $ | 228,667 |  |  | $ | 4,166 |
Product Type |  |  |  |  |  |  |
Residential units | $ | 333,500 |  |  | $ | — |  |  | $ | 228,667 |  |  | $ | — |
Land and lots | — |  |  | 40,306 |  |  | — |  |  | 4,166 |
Total revenues | $ | 333,500 |  |  | $ | 40,306 |  |  | $ | 228,667 |  |  | $ | 4,166 |
Timing of Revenue Recognition |  |  |  |  |  |  |
Transferred at a point in time | $ | 332,279 |  |  | $ | 40,306 |  |  | $ | 226,785 |  |  | $ | 4,166 |
Transferred over time | 1,221 |  |  | — |  |  | 1,882 |  |  | — |
Total revenues | $ | 333,500 |  |  | $ | 40,306 |  |  | $ | 228,667 |  |  | $ | 4,166 |
| Six Months Ended June 30, 2021 |  | Six Months Ended June 30, 2020
| Residential units revenue |  | Land and lots revenue |  | Residential units revenue |  | Land and lots revenue
Primary Geographical Market |  |  |  |  |  |  |
Central | $ | 390,970 |  |  | $ | 30,973 |  |  | $ | 275,276 |  |  | $ | 26,006 |
Southeast | 159,766 |  |  | 26,576 |  |  | 144,578 |  |  | 240 |
Total revenues | $ | 550,736 |  |  | $ | 57,549 |  |  | $ | 419,854 |  |  | $ | 26,246 |
Type of Customer |  |  |  |  |  |  |
Homebuyers | $ | 550,736 |  |  | $ | — |  |  | $ | 419,854 |  |  | $ | — |
Homebuilders and Multi-family Developers | — |  |  | 57,549 |  |  | — |  |  | 26,246 |
Total revenues | $ | 550,736 |  |  | $ | 57,549 |  |  | $ | 419,854 |  |  | $ | 26,246 |
Product Type |  |  |  |  |  |  |
Residential units | $ | 550,736 |  |  | $ | — |  |  | $ | 419,854 |  |  | $ | — |
Land and lots | — |  |  | 57,549 |  |  | — |  |  | 26,246 |
Total revenues | $ | 550,736 |  |  | $ | 57,549 |  |  | $ | 419,854 |  |  | $ | 26,246 |
Timing of Revenue Recognition |  |  |  |  |  |  |
Transferred at a point in time | $ | 548,413 |  |  | $ | 57,549 |  |  | $ | 416,033 |  |  | $ | 26,246 |
Transferred over time | 2,323 |  |  | — |  |  | 3,821 |  |  | — |
Total revenues | $ | 550,736 |  |  | $ | 57,549 |  |  | $ | 419,854 |  |  | $ | 26,246 |
Revenue recognized over time represents revenue from mechanic’s lien contracts. |  |  |  |  |
Opening and Closing Contract Balances Included in Customer and Builder Deposits on Balance Sheet and Deposits Recognized as Revenue |  |  | Opening and closing contract balances included in customer and builder deposits on the condensed consolidated balance sheets are as follows (in thousands):
| June 30, 2021 |  | December 31, 2020 |  |  |  |
Customer and builder deposits | $ | 63,700 |  |  | $ | 38,131 |  |  |  |  |
The amount of deposits on residential units and land and lots held as of the beginning of the period and recognized as revenue during the three and six months ended June 30, 2021 and 2020 are as follows (in thousands):
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2021 |  | 2020 |  | 2021 |  | 2020
Type of Customer |  |  |  |  |  |  |
Homebuyers | $ | 13,266 |  |  | $ | 7,334 |  |  | $ | 15,846 |  |  | $ | 11,153 |
Homebuilders and Multi-Family Developers | 304 |  |  | 639 |  |  | 1,309 |  |  | 4,277 |
Total deposits recognized as revenue | $ | 13,570 |  |  | $ | 7,973 |  |  | $ | 17,155 |  |  | $ | 15,430 |
Revenue Recognition |  |  | REVENUE RECOGNITION Disaggregation of Revenue The following reflects the disaggregation of revenue by primary geographic market, type of customer, product type, and timing of revenue recognition for the three and six months ended June 30, 2021 and 2020 (in thousands):
| Three Months Ended June 30, 2021 |  | Three Months Ended June 30, 2020
| Residential units revenue |  | Land and lots revenue |  | Residential units revenue |  | Land and lots revenue
Primary Geographical Market |  |  |  |  |  |  |
Central | $ | 233,592 |  |  | $ | 22,556 |  |  | $ | 151,851 |  |  | $ | 3,926 |
Southeast | 99,908 |  |  | 17,750 |  |  | 76,816 |  |  | 240 |
Total revenues | $ | 333,500 |  |  | $ | 40,306 |  |  | $ | 228,667 |  |  | $ | 4,166 |
Type of Customer |  |  |  |  |  |  |
Homebuyers | $ | 333,500 |  |  | $ | — |  |  | $ | 228,667 |  |  | $ | — |
Homebuilders and Multi-family Developers | — |  |  | 40,306 |  |  | — |  |  | 4,166 |
Total revenues | $ | 333,500 |  |  | $ | 40,306 |  |  | $ | 228,667 |  |  | $ | 4,166 |
Product Type |  |  |  |  |  |  |
Residential units | $ | 333,500 |  |  | $ | — |  |  | $ | 228,667 |  |  | $ | — |
Land and lots | — |  |  | 40,306 |  |  | — |  |  | 4,166 |
Total revenues | $ | 333,500 |  |  | $ | 40,306 |  |  | $ | 228,667 |  |  | $ | 4,166 |
Timing of Revenue Recognition |  |  |  |  |  |  |
Transferred at a point in time | $ | 332,279 |  |  | $ | 40,306 |  |  | $ | 226,785 |  |  | $ | 4,166 |
Transferred over time | 1,221 |  |  | — |  |  | 1,882 |  |  | — |
Total revenues | $ | 333,500 |  |  | $ | 40,306 |  |  | $ | 228,667 |  |  | $ | 4,166 |
| Six Months Ended June 30, 2021 |  | Six Months Ended June 30, 2020
| Residential units revenue |  | Land and lots revenue |  | Residential units revenue |  | Land and lots revenue
Primary Geographical Market |  |  |  |  |  |  |
Central | $ | 390,970 |  |  | $ | 30,973 |  |  | $ | 275,276 |  |  | $ | 26,006 |
Southeast | 159,766 |  |  | 26,576 |  |  | 144,578 |  |  | 240 |
Total revenues | $ | 550,736 |  |  | $ | 57,549 |  |  | $ | 419,854 |  |  | $ | 26,246 |
Type of Customer |  |  |  |  |  |  |
Homebuyers | $ | 550,736 |  |  | $ | — |  |  | $ | 419,854 |  |  | $ | — |
Homebuilders and Multi-family Developers | — |  |  | 57,549 |  |  | — |  |  | 26,246 |
Total revenues | $ | 550,736 |  |  | $ | 57,549 |  |  | $ | 419,854 |  |  | $ | 26,246 |
Product Type |  |  |  |  |  |  |
Residential units | $ | 550,736 |  |  | $ | — |  |  | $ | 419,854 |  |  | $ | — |
Land and lots | — |  |  | 57,549 |  |  | — |  |  | 26,246 |
Total revenues | $ | 550,736 |  |  | $ | 57,549 |  |  | $ | 419,854 |  |  | $ | 26,246 |
Timing of Revenue Recognition |  |  |  |  |  |  |
Transferred at a point in time | $ | 548,413 |  |  | $ | 57,549 |  |  | $ | 416,033 |  |  | $ | 26,246 |
Transferred over time | 2,323 |  |  | — |  |  | 3,821 |  |  | — |
Total revenues | $ | 550,736 |  |  | $ | 57,549 |  |  | $ | 419,854 |  |  | $ | 26,246 |
Revenue recognized over time represents revenue from mechanic’s lien contracts. Contract Balances Opening and closing contract balances included in customer and builder deposits on the condensed consolidated balance sheets are as follows (in thousands):
| June 30, 2021 |  | December 31, 2020 |  |  |  |
Customer and builder deposits | $ | 63,700 |  |  | $ | 38,131 |  |  |  |  |
The difference between the opening and closing balances of customer and builder deposits results from the timing difference between the customers’ payments of deposits and the Company’s performance, impacted slightly by terminations of contracts. The amount of deposits on residential units and land and lots held as of the beginning of the period and recognized as revenue during the three and six months ended June 30, 2021 and 2020 are as follows (in thousands):
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2021 |  | 2020 |  | 2021 |  | 2020
Type of Customer |  |  |  |  |  |  |
Homebuyers | $ | 13,266 |  |  | $ | 7,334 |  |  | $ | 15,846 |  |  | $ | 11,153 |
Homebuilders and Multi-Family Developers | 304 |  |  | 639 |  |  | 1,309 |  |  | 4,277 |
Total deposits recognized as revenue | $ | 13,570 |  |  | $ | 7,973 |  |  | $ | 17,155 |  |  | $ | 15,430 |
Performance Obligations There was no revenue recognized during the six months ended June 30, 2021 and 2020 from performance obligations satisfied in prior periods. Transaction Price Allocated to the Remaining Performance Obligations The aggregate amount of transaction price allocated to the remaining performance obligations on our land sale and lot option contracts is $13.4 million. The Company will recognize the remaining revenue when the lots are taken down, or upon closing for the sale of a land parcel, which is expected to occur as follows (in thousands):
| Total
Remainder of 2021 | $ | 5,314 |
2022 | 6,554 |
2023 | 1,513 |
Total | $ | 13,381 |
The timing of lot takedowns is contingent upon a number of factors, including customer needs, the number of lots being purchased, receipt of acceptance of the plat by the municipality, weather-related delays, and agreed-upon lot takedown schedules. Our contracts with homebuyers have a duration of less than one year. As such, the Company uses the practical expedient as allowed under ASC 606, Revenue from Contracts with Customers, and therefore has not disclosed the transaction price allocated to remaining performance obligations as of the end of the reporting period. |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | $ 373,806,000 | $ 232,833,000 | $ 608,285,000 | $ 446,100,000 |  |  |  |
Revenue recognized | 13,570,000 | 7,973,000 | 17,155,000 | 15,430,000 |  |  |  |
Revenue recognized from performance obligations satisfied in prior periods |  |  | 0 |  |  |  |  |
Redeemable Noncontrolling Interest, Equity, Common, Carrying Amount | 17,515,000 | 12,485,000 | 17,515,000 | 12,485,000 | $ 13,543,000 | $ 15,701,000 | $ 13,611,000 | $ 11,412,000
Contract with Customer, Liability | 63,700,000 |  | 63,700,000 |  | $ 38,131,000 |  |  |
Residential Real Estate [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 333,500,000 | 228,667,000 | 550,736,000 | 419,854,000 |  |  |  |
Residential Real Estate [Member] | Transferred at a point in time |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 332,279,000 | 226,785,000 | 548,413,000 | 416,033,000 |  |  |  |
Residential Real Estate [Member] | Transferred over Time [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 1,221,000 | 1,882,000 | 2,323,000 | 3,821,000 |  |  |  |
Real Estate, Other [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 40,306,000 | 4,166,000 | 57,549,000 | 26,246,000 |  |  |  |
Real Estate, Other [Member] | Transferred at a point in time |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 40,306,000 | 4,166,000 | 57,549,000 | 26,246,000 |  |  |  |
Real Estate, Other [Member] | Transferred over Time [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 0 | 0 | 0 | 0 |  |  |  |
Homebuilders [Member] | Residential Real Estate [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 0 | 0 | 0 | 0 |  |  |  |
Revenue recognized | 304,000 | 639,000 | 1,309,000 | 4,277,000 |  |  |  |
Homebuilders [Member] | Real Estate, Other [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 40,306,000 | 4,166,000 | 57,549,000 | 26,246,000 |  |  |  |
Homebuyers [Member] | Residential Real Estate [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 333,500,000 | 228,667,000 | 550,736,000 | 419,854,000 |  |  |  |
Revenue recognized | 13,266,000 | 7,334,000 | 15,846,000 | 11,153,000 |  |  |  |
Homebuyers [Member] | Real Estate, Other [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 0 | 0 | 0 | 0 |  |  |  |
Central | Residential Real Estate [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 233,592,000 | 151,851,000 | 390,970,000 | 275,276,000 |  |  |  |
Central | Real Estate, Other [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 22,556,000 | 3,926,000 | 30,973,000 | 26,006,000 |  |  |  |
Southeast [Domain] | Residential Real Estate [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 99,908,000 | 76,816,000 | 159,766,000 | 144,578,000 |  |  |  |
Southeast [Domain] | Real Estate, Other [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 17,750,000 | 240,000 | 26,576,000 | 240,000 |  |  |  |
Land Subdivider and Developers |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 21,833,000 | 3,542,000 | 29,242,000 | 25,622,000 |  |  |  |
Land Subdivider and Developers | Residential Real Estate [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 0 | 0 | 0 | 0 |  |  |  |
Homebuilders [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 351,973,000 | 229,291,000 | 579,043,000 | 420,478,000 |  |  |  |
Homebuilders [Member] | Real Estate, Other [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 18,500,000 | 600,000 | 28,300,000 | 600,000 |  |  |  |
Homebuilders [Member] | Land and Lots [Member] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | 0 | 0 | 0 | 0 |  |  |  |
Homebuilders [Member] | Southeast [Domain] |  |  |  |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |  |  |  |
Total revenues | $ 117,658,000 | $ 77,056,000 | $ 186,342,000 | $ 144,818,000 |  |  |  |

X
- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130551-203045 + Details
Name: | us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130532-203044 + Details
Name: | us-gaap_ContractWithCustomerLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 + Details
Name: | us-gaap_ContractWithCustomerLiabilityRevenueRecognized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of revenue recognized from performance obligation satisfied or partially satisfied in previous reporting periods. Includes, but is not limited to, change in transaction price. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12A -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL108322424-203045 + Details
Name: | us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DisaggregationOfRevenueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition As of the reporting date, the carrying amount of noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. The noncontrolling interest holder's ownership (or holders' ownership) may be in the form of common shares (regardless of class), limited partnership units (regardless of class), non-preferential membership interests, or any other form of common equity regardless of investee entity legal form. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph (16)(c) -URI http://asc.fasb.org/extlink&oid=122040564&loc=SL6540498-122764 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph 14 -URI http://asc.fasb.org/extlink&oid=122040564&loc=SL6540498-122764 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph 15 -URI http://asc.fasb.org/extlink&oid=122040564&loc=SL6540498-122764 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph (12)(c) -URI http://asc.fasb.org/extlink&oid=122040564&loc=SL6540498-122764 + Details
Name: | us-gaap_RedeemableNoncontrollingInterestEquityCommonCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -URI http://asc.fasb.org/topic&trid=49130388 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130551-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130556-203045 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130550-203045 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130558-203045 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130554-203045 + Details
Name: | us-gaap_RevenueFromContractWithCustomerTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- 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). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=123596393&loc=d3e14064-108612 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iv)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iv)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(A)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9031-108599 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(i)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(i)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8906-108599 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(5)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9038-108599 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(iii)(A)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(5)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e9054-108599 Reference 19: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(g)(1)(ii)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 20: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 235 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-05(b)(2)) -URI http://asc.fasb.org/extlink&oid=120399901&loc=d3e537907-122884 Reference 21: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1B -Subparagraph (SX 210.13-02(a)(4)(iii)(B)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756 Reference 22: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section S99 -Paragraph 1A -Subparagraph (SX 210.13-01(a)(4)(ii)) -URI http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756 Reference 23: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)) -URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227 + Details
Name: | us-gaap_Revenues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_ResidentialRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredAtPointInTimeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TimingOfTransferOfGoodOrServiceAxis=us-gaap_TransferredOverTimeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=us-gaap_RealEstateOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=grbk_HomebuildersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=grbk_HomebuyersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=grbk_CentralDomain
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=grbk_SoutheastDomain
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=grbk_LandSubdividerAndDevelopersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=grbk_HomebuildersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=grbk_LandandLotsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |