Common Stock (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions		1 Months Ended			12 Months Ended
	Jan. 18, 2022	Jul. 31, 2021	Jun. 30, 2021	May 31, 2021	Dec. 31, 2021	Jan. 31, 2022	Nov. 19, 2021	Sep. 30, 2021	Dec. 31, 2020	Oct. 31, 2020
Class of Stock [Line Items]
Share repurchase program, value										$ 10.0
Percent of total number of outstanding shares of company common stock					5.00%
Number of shares granted					0
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased					0
Class A Common Stock [Member]
Class of Stock [Line Items]
Common Stock, par value					$ 0.01				$ 0.01
Voting power percentage					22.00%
Common stock, shares outstanding					11,803,842				15,624,091
Percent of total common equity					76.00%
Authorized share repurchase program			3,500,000	4,000,000
Number of shares repurchased		1,402,785
Share repurchased and retired, price per share		$ 8.00
Share repurchased, price per share				$ 6.75
Shares repurchased, value		$ 11.4
Shares purchased in tender offer percent of total, number of class A		9.30%
Percent of total number of outstanding shares of company issued and outstanding equity		7.50%
Class A Common Stock [Member] | Maximum [Member]
Class of Stock [Line Items]
Share repurchased, price per share			$ 8.00
Class B Common Stock [Member]
Class of Stock [Line Items]
Common Stock, par value					$ 0.01
Voting power percentage					78.00%
Common stock, shares outstanding					3,671,437				3,693,596
Percent of total common equity					24.00%
Decrease In Class B Common Stock, Scenario One [Member] | Class A Common Stock [Member]
Class of Stock [Line Items]
Voting power percentage					40.00%
Decrease In Class B Common Stock, Scenario One [Member] | Class B Common Stock [Member]
Class of Stock [Line Items]
Voting power percentage					60.00%
Decrease In Class B Common Stock, Scenario One [Member] | Class B Common Stock [Member] | Maximum [Member]
Class of Stock [Line Items]
Common stock, shares outstanding					360,000
Decrease In Class B Common Stock, Scenario One [Member] | Class B Common Stock [Member] | Minimum [Member]
Class of Stock [Line Items]
Common stock, shares outstanding					280,000
Decrease In Class B Common Stock, Scenario Two [Member] | Class A Common Stock [Member]
Class of Stock [Line Items]
Voting power percentage					53.00%
Decrease In Class B Common Stock, Scenario Two [Member] | Class B Common Stock [Member]
Class of Stock [Line Items]
Voting power percentage					47.00%
Common stock, shares outstanding					280,000
Decrease In Class B Common Stock, Scenario Three [Member] | Class B Common Stock [Member]
Class of Stock [Line Items]
Common stock, shares outstanding					100,000
Decrease In Class B Common Stock, Scenario Three [Member] | Class B Common Stock [Member] | Minimum [Member]
Class of Stock [Line Items]
Common stock, shares outstanding					100,000
BBX Capital 2021 Incentive Plan [Member] | Subsequent Event [Member]
Class of Stock [Line Items]
Vested shares	258,850
Aggregate fair value on grant date	$ 8.0
BBX Capital 2021 Incentive Plan [Member] | Executive and non-executive officers [Member] | Class A Common Stock [Member] | Subsequent Event [Member]
Class of Stock [Line Items]
Number of restricted shares granted	571,523
BBX Capital 2021 Incentive Plan [Member] | Executive Officer [Member] | Class B Common Stock [Member] | Subsequent Event [Member]
Class of Stock [Line Items]
Number of restricted shares granted	205,029
BBX Capital 2021 Incentive Plan [Member] | Restricted Stock [Member] | Class A Common Stock [Member] | Maximum [Member]
Class of Stock [Line Items]
Authorized share repurchase program				900,000
BBX Capital 2021 Incentive Plan [Member] | Restricted Stock [Member] | Class B Common Stock [Member] | Maximum [Member]
Class of Stock [Line Items]
Authorized share repurchase program				300,000
Repurchase Plan [Member]
Class of Stock [Line Items]
Share repurchased, price per share					$ 9.36
Shares repurchased, value					$ 22.8
Repurchase Plan [Member] | Subsequent Event [Member]
Class of Stock [Line Items]
Share repurchase program, value						$ 15.0
Repurchase Plan [Member] | Class A Common Stock [Member]
Class of Stock [Line Items]
Authorized share repurchase program							1,300,000
Share repurchase program, value							$ 14.5
Number of shares repurchased					2,425,229
Repurchase Plan [Member] | Class A Common Stock [Member] | Maximum [Member]
Class of Stock [Line Items]
Share repurchase program, value								$ 20.0
Repurchase Plan [Member] | Class A Common Stock [Member] | Minimum [Member]
Class of Stock [Line Items]
Share repurchase program, value								$ 10.0
Repurchase Plan [Member] | Class B Common Stock [Member]
Class of Stock [Line Items]
Number of shares repurchased					14,394