Debt (Junior Subordinated Debentures, Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended		12 Months Ended
	Feb. 28, 2017	Jan. 31, 2017	Dec. 31, 2017	Dec. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Gain on extinguishment of debt			$ 6,929
Other assets				$ 97,540	$ 124,217
Woodbridge [Member]
Debt Instrument [Line Items]
Gain on extinguishment of debt	$ 6,900
Levitt Capital Trust II [Member] | Woodbridge [Member]
Debt Instrument [Line Items]
Payment amount of purchased of Junior subordinated debentures		$ 6,700
Purchased amount of Junior subordinated debentures		11,100
Levitt Capital Trust III [Member] | Woodbridge [Member]
Debt Instrument [Line Items]
Payment amount of purchased of Junior subordinated debentures		4,700
Purchased amount of Junior subordinated debentures		$ 7,700
The Trusts [Member]
Debt Instrument [Line Items]
Other assets				$ 2,100	$ 2,100