Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues
Total revenues	$ 602,609	$ 533,057
Selling, general and administrative	(73,619)	(68,936)
Inventory impairment	(781)
Other income (expense)	158	76
Income before income tax expense	34,088	22,997
Income tax expense	(7,962)	(5,880)
Net income	$ 26,126	$ 17,117
Earnings per share:
Basic	$ 0.79	$ 0.57
Diluted	$ 0.78	$ 0.56
Weighted average common shares outstanding:
Basic	33,207,928	30,203,243
Diluted	33,476,444	30,444,276
Home Sales [Member]
Revenues
Total revenues	$ 572,710	$ 523,302
Cost of revenues	(470,526)	(433,757)
Land Sales And Other [Member]
Revenues
Total revenues	20,104	1,355
Cost of revenues	(14,167)	(614)
Homebuilding [Member]
Revenues
Total revenues	592,814	524,657
Cost of revenues	(484,693)	(434,371)
Financial Services [Member]
Revenues
Total revenues	9,795	8,400
Cost of revenues	$ (9,586)	$ (6,829)