Condensed Consolidated Statements of Income and Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenues
Gains from mortgage banking activities	$ 81,509	$ 96,432
Servicing fees	48,040	41,525
Net warehouse interest income	1,857	6,620
Escrow earnings and other interest income	7,348	3,292
Other	8,698	10,643
Total revenues	147,452	158,512
Expenses
Personnel	55,273	56,172
Amortization and depreciation	33,635	32,338
Provision (benefit) for credit losses	(477)	(132)
Interest expense on corporate debt	2,179	2,403
Other operating expenses	12,951	11,608
Total expenses	103,561	102,389
Income from operations	43,891	56,123
Income tax expense	7,184	13,063
Net income before noncontrolling interests	36,707	43,060
Less: net income (loss) from noncontrolling interests	(154)	(161)
Walker and Dunlop net income	36,861	43,221
Other comprehensive income (loss), net of tax:
Net change in unrealized gains and losses on pledged available-for-sale securities	(127)
Walker and Dunlop comprehensive income	$ 36,734	$ 43,221
Basic earnings per share	$ 1.23	$ 1.45
Diluted earnings per share	1.16	$ 1.35
Cash dividends declared per common share	$ 0.25
Basic weighted average shares outstanding	29,982	29,809
Diluted weighted average shares outstanding	31,865	32,006