Condensed Consolidated Statements of Income (USD $) In Thousands, except Share data	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Revenues
Gains from mortgage banking activities	$ 21,562	$ 12,332	$ 69,678	$ 58,545
Servicing fees	8,757	6,989	24,517	19,769
Net warehouse interest income	1,052	771	2,828	2,944
Escrow earnings and other interest income	342	518	1,115	1,632
Other	1,643	1,554	6,621	2,889
Total revenues	33,356	22,164	104,759	85,779
Expenses
Personnel	11,343	5,464	33,413	28,877
Amortization and depreciation	6,267	4,231	16,258	12,394
Provision for risk-sharing obligations	937	1,817	3,447	4,397
Interest expense on corporate debt	180	342	646	1,039
Other operating expenses	4,977	3,253	12,260	9,546
Total expenses	23,704	15,107	66,024	56,253
Income from operations	9,652	7,057	38,735	29,526
Income tax expense	3,573		14,886
Net income	6,079	7,057	23,849	29,526
Basic earnings per share (in dollars per share)	$ 0.28	$ 0.48	$ 1.10	$ 2.00
Diluted earnings per share (in dollars per share)	$ 0.28	$ 0.48	$ 1.10	$ 2.00
Basic weighted average shares outstanding (in shares)	21,629,463	14,741,504	21,614,062	14,741,504
Diluted weighted average shares outstanding (in shares)	21,782,383	14,741,504	21,727,540	14,741,504
Pro forma net income data
Income from operations, as reported	9,652	7,057	38,735	29,526
Pro forma adjustments for income tax expense		2,682		11,220
Pro forma net income		$ 4,375		$ 18,306
Pro forma basic earnings per share (in dollars per share)		$ 0.30		$ 1.24
Pro forma diluted earnings per share (in dollars per share)		$ 0.30		$ 1.24