Condensed Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Mortgage banking fees	$ 14,297	$ 11,760
Income before taxes	30,958	24,835
Income tax expense	(10,835)	(9,661)
Net income	20,123	15,174
Basic earnings per share	$ 3.99	$ 2.61
Diluted earnings per share	$ 3.90	$ 2.52
Basic weighted average shares outstanding	5,044	5,823
Diluted weighted average shares outstanding	5,159	6,020
Homebuilding:
Revenues	586,195	502,744
Other income	908	1,458
Cost of sales	(491,829)	(417,920)
Selling, general and administrative	(72,176)	(67,188)
Operating income	23,098	19,094
Interest expense	(116)	(222)
Income before taxes	22,982	18,872
Mortgage Banking:
Mortgage banking fees	14,297	11,760
Interest income	1,665	1,115
Other income	76	39
General and administrative	(7,913)	(6,677)
Interest expense	(149)	(274)
Income before taxes	$ 7,976	$ 5,963