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v3.23.1

Related Party Transactions - Transactions With Executive Officers and Directors (Details) |  |  |  |  |  |  |  |  | 3 Months Ended |
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Feb. 10, 2023 USD ($) $ / shares shares | Sep. 29, 2022 USD ($) shares | Apr. 14, 2022 USD ($) $ / shares shares | Dec. 21, 2021 USD ($) $ / shares shares | Sep. 20, 2021 USD ($) shares | Jun. 28, 2021 USD ($) $ / shares shares | Apr. 27, 2021 USD ($) $ / shares shares | Mar. 16, 2021 USD ($) $ / shares shares | Mar. 31, 2023 USD ($) shares | Mar. 31, 2022 USD ($) shares | Dec. 13, 2017
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Fees to related parties | $ |  |  |  |  |  |  |  |  | $ 7,792,000 | $ 6,829,000 |
Related party transaction, award payment term |  |  |  |  |  |  |  |  | 3 years |  |
Limited partnership units exchange ratio |  |  |  |  |  |  |  |  | 0.4545 |  |
Class A Common Stock |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Treasury stock repurchases (in shares) |  |  |  |  |  |  |  |  | 0 | 1,682,871 |
Limited partnership units exchange ratio |  |  |  |  |  |  |  |  |  |  | 1
Restricted Stock Units | Class A Common Stock |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  |  |  |  |  | 985,540 | 1,019,474 |
Mr. Gosin |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Related party transaction, amounts of transaction | $ |  |  |  | $ 15,697,309 |  |  |  |  |  |  |
Preferred stock, tax rate used in transaction, percent |  |  |  | 53.13% |  |  |  |  |  |  |
PSU conversion ratio |  |  |  |  |  |  |  | 0.9365 |  |  |
Value of LPU issued in exchange | $ |  |  |  |  |  |  |  | $ 5,800,000 |  |  |
Mr. Gosin | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Cash payment to redeem non exchangeable shares | $ |  |  |  |  |  | $ 1,129,499 |  |  |  |  |
Mr. Gosin | Class A Common Stock |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Share price (in dollars per share) | $ / shares |  |  |  |  |  |  |  | $ 11.09 |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  | 446,711 |  | 1,439,658 |  |  |  |  |
Shares issued (in dollars per share) | $ / shares |  |  |  | $ 16.47 |  |  |  |  |  |  |
Related party transaction, shares issued, exchange ratio |  |  |  | 93.39% |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  |  |  | 178,232 |  |  |
Limited partnership units exchange ratio |  |  |  |  |  | 0.9403 |  |  |  |  |
Cash payment to redeem | $ |  |  |  |  |  | $ 834,508 |  |  |  |  |
Mr. Gosin | Class A Common Stock | Newmark Units |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  |  |  | 82,680 |  |  |
Mr. Gosin | Class A Common Stock | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  |  | 12,500 |  |  |  |  |
Cash payment to redeem | $ |  |  |  |  |  | $ 298,273 |  |  |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 3,348,706 |  |  |  |  |
Mr. Gosin | Non Exchangeable PSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Stock redeemed or called during period (in shares) |  |  |  | 478,328 |  |  |  |  |  |  |
Stock redeemed or called during period, value | $ |  |  |  | $ 0 |  |  |  |  |  |  |
Number of non exchangeable PSU converted (in shares) |  |  |  |  |  | 443,871.6 |  |  |  |  |
Mr. Gosin | Non Exchangeable PSU | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable PSU converted (in shares) |  |  |  |  |  | 1,592,016 |  |  |  |  |
Mr. Gosin | Non Exchangeable PSU | Class A Common Stock | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  | 2,114,456 |  |  |  |  |  |
Payment for exchangeable PSUs redeemed | $ |  |  |  |  | $ 0 |  |  |  |  |  |
Mr. Gosin | Non Exchangeable PPSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Stock redeemed or called during period (in shares) |  |  |  | 838,996 |  |  |  |  |  |  |
Cash payment to redeem non exchangeable shares | $ |  |  |  | $ 8,339,980 |  |  |  |  |  |  |
Fees to related parties | $ |  |  |  | 7,357,329 |  |  |  |  |  |  |
Mr. Gosin | Non Exchangeable PPSU | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of exchangeable PSU redeemed (in shares) |  |  |  |  | 2,114,546 |  |  |  |  |  |
Mr. Gosin | PSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  |  |  | 526,828 |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 1,438,597.37 |  |  |  |  |
Mr. Gosin | PSU | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 3,147,085 |  |  |  |  |
Mr. Gosin | Non Exchangeable A P S U |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  |  |  | 30,871 |  |  |
Mr. Gosin | Non Exchangeable HDU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable HUD (in shares) |  |  |  |  |  | 443,871.6 |  |  |  |  |
Payment to convert non exchangeable shares, net | $ |  |  |  |  |  | $ 5,362,452 |  |  |  |  |
Mr. Gosin | Non Exchangeable HDU | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Share price (in dollars per share) | $ / shares |  |  | $ 3.89 |  |  |  |  |  |  |  |
Number of non exchangeable HUD (in shares) |  |  |  |  |  | 1,592,016 |  |  |  |  |
Mr. Gosin | Non Exchangeable HDU | Class A Common Stock | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of exchangeable HDUs redeemed (in shares) |  |  | 905,371 |  |  |  |  |  |  |  |
Payment for exchangeable HDUs redeemed | $ |  |  | $ 3,521,893 |  |  |  |  |  |  |  |
Mr. Gosin | Holdings Unit |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 1,531,061.84 |  |  |  |  |
Mr. Gosin | Holdings Unit | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 3,348,706 |  |  |  |  |
Mr. Gosin | Exchangeable APSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 92,464.47 |  |  |  |  |
Mr. Gosin | Exchangeable APSU | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 201,621 |  |  |  |  |
Michael J. Rispoli |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Value of LPU issued in exchange | $ |  |  |  |  |  |  |  | $ 100,000 |  |  |
Michael J. Rispoli | Preferred Units |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  |  |  | 6,043 |  |  |
Number of share issued for non exchangeable PPSU (in shares) |  |  |  |  |  |  |  | 4,907 |  |  |
Payment of withholding tax rate for common stock issue | $ |  |  |  |  |  |  |  | $ 100,000 |  |  |
Determination price (in dollars per share) | $ / shares |  |  |  |  |  |  |  | $ 15.57 |  |  |
Michael J. Rispoli | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Cash payment to redeem non exchangeable shares | $ |  |  |  |  |  | $ 60,750 |  |  |  |  |
Michael J. Rispoli | Class A Common Stock |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Share price (in dollars per share) | $ / shares |  |  |  |  |  |  |  | $ 11.09 |  |  |
Cash payment to redeem non exchangeable shares | $ |  |  |  |  |  | $ 52,309 |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  |  | 21,744 |  |  |  |  |
PSU conversion ratio |  |  |  |  |  |  |  | 0.9365 |  |  |
Limited partnership units exchange ratio |  |  |  |  |  | 0.9403 |  |  |  |  |
Cash payment to redeem | $ |  |  |  |  |  | $ 60,750 |  |  |  |  |
Michael J. Rispoli | Class A Common Stock | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  |  | 383 |  |  |  |  |
Cash payment to redeem | $ |  |  |  |  |  | $ 134,573 |  |  |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 36,985 |  |  |  |  |
Michael J. Rispoli | Non Exchangeable PSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  | 6,000 |  |  |  |  |
Number of non exchangeable PSU converted (in shares) |  |  |  |  |  | 5,846.07 |  |  |  |  |
Michael J. Rispoli | PSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 23,124 |  |  |  |  |
Michael J. Rispoli | Exchangeable PPSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Cash payment to redeem | $ |  |  |  |  |  | $ 208,407 |  |  |  |  |
Michael J. Rispoli | Non Exchangeable HDU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable HUD (in shares) |  |  |  |  |  | 5,846 |  |  |  |  |
Michael J. Rispoli | Restricted Stock |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Limited partnership units exchange ratio |  |  |  |  |  | 0.9403 |  |  |  |  |
Michael J. Rispoli | Restricted Stock | Class A Common Stock |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  |  | 5,642 |  |  |  |  |
Michael J. Rispoli | Holdings PSU | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 36,985 |  |  |  |  |
Howard W. Lutnick |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Related party transaction, amounts of transaction | $ |  |  |  | $ 10,340,015 |  |  |  |  |  |  |
Preferred stock, tax rate used in transaction, percent |  |  |  | 57.38% |  |  |  |  |  |  |
Stock issued during period, value | $ |  |  |  |  |  |  |  | $ 21,600,000 |  |  |
Aggregate cash payments | $ |  |  |  |  |  |  |  |  |  | $ 50,000,000 |
Cash payment to redeem | $ |  |  |  |  |  | $ 8,798,546 |  |  |  |  |
Number of non exchangeable PSU converted (in shares) |  |  |  |  |  | 2,909,819 |  |  |  |  |
Howard W. Lutnick | Related Party Payment, Within Three Days Of Effective Date |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Aggregate cash payments | $ |  |  |  |  |  |  |  |  |  | 20,000,000 |
Howard W. Lutnick | Related Party Payment, Within Thirty Days Following Vesting On First Three Anniversaries |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Aggregate cash payments | $ |  |  |  |  |  |  |  |  |  | $ 10,000,000 |
Howard W. Lutnick | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Cash payment to redeem | $ |  |  |  |  |  | $ 7,983,000 |  |  |  |  |
Number of non exchangeable PSU converted (in shares) |  |  |  |  |  | 1,131,774 |  |  |  |  |
Howard W. Lutnick | Class A Common Stock |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  | 267,572 |  | 263,025 | 5,154 |  |  |  |
Shares issued (in dollars per share) | $ / shares |  |  |  | $ 16.47 |  |  |  |  |  |  |
Related party transaction, shares issued, exchange ratio |  |  |  | 93.39% |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  | 2,736,103 |  |  |  |  |
Shares repurchased price (in dollars per share) | $ / shares |  |  |  |  |  |  | $ 10.67 |  |  |  |
Limited partnership units exchange ratio |  |  |  |  |  | 0.9403 |  |  |  |  |
Cash payment to redeem | $ |  |  |  |  |  | $ 1,465,874 |  |  |  |  |
Howard W. Lutnick | Class A Common Stock | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  |  | 88,636 |  |  |  |  |
Howard W. Lutnick | Non Exchangeable PSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Stock redeemed or called during period (in shares) |  |  |  | 286,511 |  |  |  |  |  |  |
Stock redeemed or called during period, value | $ |  |  |  | $ 0 |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  | 193,530 |  |  |  |  |
Number of non exchangeable PSU converted (in shares) |  |  |  |  |  | 552,482.62 |  |  |  |  |
Howard W. Lutnick | Non Exchangeable PSU | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  | 88,636 |  |  |  |  |
Number of non exchangeable PSU converted (in shares) |  |  |  |  |  | 1,131,774 |  |  |  |  |
Howard W. Lutnick | Non Exchangeable PPSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Stock redeemed or called during period (in shares) |  |  |  | 188,883 |  |  |  |  |  |  |
Stock redeemed or called during period, value | $ |  |  |  | $ 1,954,728 |  |  |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  |  |  |  | 1,770,016 |  |  |
Howard W. Lutnick | Non Exchangeable PPSU | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Cash payment to redeem | $ |  |  |  |  |  | $ 1,525,705 |  |  |  |  |
Howard W. Lutnick | PSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  |  |  |  | 4,423,457 |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  | 279,725 |  |  |  |  |
Howard W. Lutnick | PSU | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 520,380 |  |  |  |  |
Howard W. Lutnick | PSU | Class A Common Stock | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of exchangeable (in shares) |  |  |  |  |  | 520,380 |  |  |  |  |
Howard W. Lutnick | Exchangeable PPSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Stock redeemed or called during period (in shares) |  |  |  | 193,530 |  |  |  |  |  |  |
Stock redeemed or called during period, value | $ |  |  |  | $ 1,465,873 |  |  |  |  |  |  |
Howard W. Lutnick | Non Exchangeable NPPSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Cash payment to redeem non exchangeable shares | $ |  |  |  | 1,284,376 |  |  |  |  |  |  |
Fees to related parties | $ |  |  |  | $ 4,406,915 |  |  |  |  |  |  |
Number of non exchangeable NPPSU redeemed (in shares) |  |  |  | 127,799 |  |  |  |  |  |  |
Number of non exchangeable NPPSU monetized (in shares) |  |  |  | 122,201 |  |  |  |  |  |  |
Payment to redeem non exchangeable monetized shares, net | $ |  |  |  | $ 1,228,124 |  |  |  |  |  |  |
Howard W. Lutnick | Non Exchangeable HDU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Cash payment to redeem non exchangeable shares | $ |  |  |  |  |  | $ 7,983,000 |  |  |  |  |
Number of non exchangeable HUD (in shares) |  |  |  |  |  | 552,482.62 |  |  |  |  |
Non Exchangeable H U D, Capital Account | $ |  |  |  |  |  | $ 7,017,000 |  |  |  |  |
Howard W. Lutnick | Non Exchangeable HDU | Class A Common Stock | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  |  | 29,059 |  |  |  |  |
Howard W. Lutnick | Restricted Stock |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Limited partnership units exchange ratio |  |  |  |  |  | 0.9403 |  |  |  |  |
Executive Officer | Class A Common Stock |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Share price (in dollars per share) | $ / shares |  |  |  |  |  | $ 12.50 |  |  |  |  |
Executive Officer | Class A Common Stock | BGC Partners Inc |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Share price (in dollars per share) | $ / shares |  |  |  |  |  | 5.86 |  |  |  |  |
Executive Officer | Class A Common Stock | Nasdaq |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Share price (in dollars per share) | $ / shares |  |  |  |  |  | $ 177.11 |  |  |  |  |
Mr. Merkel |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  |  |  | 30,926 |  |  |
Number of share issued for non exchangeable PPSU (in shares) |  |  |  |  |  |  | 86,649 |  |  |  |
Payment of withholding tax rate for common stock issue | $ |  |  |  |  |  |  | $ 800,000 | $ 300,000 |  |  |
Shares repurchased price (in dollars per share) | $ / shares |  |  |  |  |  |  | $ 10.67 |  |  |  |
Mr. Merkel | Class A Common Stock |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Share price (in dollars per share) | $ / shares |  |  |  |  |  |  |  | $ 11.09 |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  |  |  |  | 28,962 |  |  |
Treasury stock repurchases (in shares) |  |  |  |  |  |  | 68,727 |  |  |  |
Mr. Merkel | Non Exchangeable PSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of share issued for non exchangeable PPSU (in shares) |  |  |  |  |  |  | 145,384 |  |  |  |
Mr. Merkel | Non Exchangeable PPSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  |  | 19,426 |  |  |  |
Payment of withholding tax rate for common stock issue | $ |  |  |  |  |  |  | $ 200,000 |  |  |  |
Mr. Merkel | PSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  |  | 73,387 |  |  |  |
Stephen M. Merkel | Class A Common Stock |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Issuance of Class A common stock for Newmark RSUs (in shares) |  |  |  |  |  | 48,072 |  |  |  |  |
Limited partnership units exchange ratio |  |  |  |  |  | 0.9403 |  |  |  |  |
Stephen M. Merkel | Non Exchangeable PPSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Cash payment to redeem non exchangeable shares | $ |  |  |  |  |  | $ 300,000 |  |  |  |  |
Number of non exchangeable PPSU redeemed (in shares) |  |  |  |  |  | 46,349.87 |  |  |  |  |
Stephen M. Merkel | PSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of non exchangeable PSU redeemed (in shares) |  |  |  |  |  | 51,124.28 |  |  |  |  |
Gosin Employment Agreement | Mr. Gosin |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Annual cash bonus | $ | $ 1,500,000 |  |  |  |  |  |  |  |  |  |
Gosin Employment Agreement | Mr. Gosin | Newmark NPSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of conversion rights granted (in shares) | 1,145,475 |  |  |  |  |  |  |  |  |  |
Conversion rights granted, value | $ | $ 10,000,000 |  |  |  |  |  |  |  |  |  |
Share price (in dollars per share) | $ / shares | $ 8.73 |  |  |  |  |  |  |  |  |  |
Rispoli Employee Agreement | Michael J. Rispoli |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Exchangeability, percentage |  | 25.00% |  |  |  |  |  |  |  |  |
Exchangeability, pro-rata vesting percentage |  | 20.00% |  |  |  |  |  |  |  |  |
Rispoli Employee Agreement | Michael J. Rispoli | Restricted Stock Units |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of conversion rights granted (in shares) |  | 500,000 |  |  |  |  |  |  |  |  |
Rispoli Employee Agreement | Michael J. Rispoli | Restricted Stock Units | Tranche One |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of conversion rights granted (in shares) |  | 100,000 |  |  |  |  |  |  |  |  |
Award vesting period |  | 7 years |  |  |  |  |  |  |  |  |
Rispoli Employee Agreement | Michael J. Rispoli | Restricted Stock Units | Tranche Two |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of conversion rights granted (in shares) |  | 250,000 |  |  |  |  |  |  |  |  |
Rispoli Employee Agreement | Michael J. Rispoli | Restricted Stock Units | Tranche Three |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of conversion rights granted (in shares) |  | 50,000 |  |  |  |  |  |  |  |  |
Award vesting period |  | 7 years |  |  |  |  |  |  |  |  |
Rispoli Employee Agreement | Michael J. Rispoli | Non Exchangeable PSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of conversion rights granted (in shares) |  | 88,079 |  |  |  |  |  |  |  |  |
Rispoli Employee Agreement | Michael J. Rispoli | Non Exchangeable PPSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of conversion rights granted (in shares) |  | 87,049 |  |  |  |  |  |  |  |  |
Rispoli Employee Agreement | Michael J. Rispoli | PPSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of conversion rights granted (in shares) |  | 23,560 |  |  |  |  |  |  |  |  |
Fair value of non-vested | $ |  | $ 283,527 |  |  |  |  |  |  |  |  |
Rispoli Employee Agreement | Michael J. Rispoli | PSU |  |  |  |  |  |  |  |  |  |  |
Related Party Transaction |  |  |  |  |  |  |  |  |  |  |
Number of conversion rights granted (in shares) |  | 20,221 |  |  |  |  |  |  |  |  |

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