Note 10 - Homebuilding Accrued Liabilities and Financial Services Accounts Payable and Accrued Liabilities - Homebuilding Accrued Liabilities (Details) - USD ($) $ in Thousands		Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2018
Warranty accrual		$ 30,887	$ 31,386	$ 29,992	$ 28,262
Lease liability (Note 8)	[1]		33,272
Total accrued liabilities		233,034	245,940
Homebuilding Segment [Member]
Customer and escrow deposits		43,342	39,001
Warranty accrual		30,887	31,386
Accrued compensation and related expenses		26,333	45,003
Lease liability (Note 8)		32,182	30,830
Accrued interest		14,018	27,734
Construction defect claim reserves		8,318	8,196
Land development and home construction accruals		8,862	9,750
Other accrued liabilities		69,092	54,040
Total accrued liabilities		$ 233,034	$ 245,940

[1] Financial services operating lease liabilities of $1.1 million are included as a component of accrued liabilities in the financial services section of our consolidated balance sheet at March 31, 2020.