Note 10 - Homebuilding Accrued Liabilities and Financial Services Accounts Payable and Accrued Liabilities (Details) - Financial Services Accounts Payable and Accrued Liabilities (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012
Financial Services Accounts Payable and Accrued Liabilities [Abstract]
Insurance reserves	$ 49,363	$ 49,076	$ 49,637	$ 47,834	$ 48,949	$ 47,852
Accounts payable and other accrued liabilities	6,723		6,002
Total accounts payable and accrued liabilities	$ 56,086		$ 55,639