Note 8 - Leases (Details Textual) - USD ($) $ in Thousands		Mar. 31, 2020	Dec. 31, 2019
Operating Lease, Liability, Total	[1]		$ 33,272
Homebuilding Segment [Member]
Operating Lease, Liability, Total		$ 32,182	$ 30,830
Homebuilding Segment [Member] | Accounts Payable and Accrued Liabilities [Member]
Operating Lease, Liability, Total		32,200
Financial Services Segment [Member] | Accounts Payable and Accrued Liabilities [Member]
Operating Lease, Liability, Total		$ 1,100
Company Headquarters [Member]
Lessee, Operating Lease, Term of Contract (Year)		10 years
Lessee, Operating Lease, Renewal Term (Year)		10 years
Minimum [Member]
Lessee, Operating Lease, Term of Contract (Year)		3 years
Maximum [Member]
Lessee, Operating Lease, Term of Contract (Year)		5 years

[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.