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v3.21.1

Related Party Transactions - Additional Information (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2021 | Mar. 31, 2020 | Dec. 31, 2020
Related Party Transaction [Line Items] |  |  |
Rent expense | $ 1,400,000 | $ 2,100,000 |
Combined total of outstanding principal | 600,000 |  | $ 600,000
BCG Chantilly, LLC |  |  |
Related Party Transaction [Line Items] |  |  |
Related party transaction, due from (to) related party | 0 |  | 0
Rent expense | $ 21,000 | 21,000 |
BCG Chantilly, LLC | Mr. Bowman, Mr. Bruen and Mr. Hickey |  |  |
Related Party Transaction [Line Items] |  |  |
Ownership percentage | 63.60% |  |
Bowman Lansdowne Development, LLC |  |  |
Related Party Transaction [Line Items] |  |  |
Notes receivable | $ 500,000 |  | 500,000
Lansdowne Development Group, LLC |  |  |
Related Party Transaction [Line Items] |  |  |
Notes receivable | 400,000 |  | 400,000
Accounts receivable | 100,000 |  | 100,000
Bowman Realty Investments 2010, LLC |  |  |
Related Party Transaction [Line Items] |  |  |
Notes receivable | 200,000 |  | 200,000
Alwington Farm Developers, LLC |  |  |
Related Party Transaction [Line Items] |  |  |
Notes receivable | 1,200,000 |  | 1,200,000
Administrative, Accounting and Project Management Services |  |  |
Related Party Transaction [Line Items] |  |  |
Related Party transaction, cost of service | 24,000 | 0 |
Combined total of outstanding principal | 29,000 | $ 0 |
2015 Acquisition |  |  |
Related Party Transaction [Line Items] |  |  |
Related party transaction, due to related party | 300,000 |  | 300,000
KTA Group Inc. |  |  |
Related Party Transaction [Line Items] |  |  |
Related party transaction, due to related party | $ 4,100,000 |  | $ 2,200,000

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