Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 14,934	$ 10,036
Interest-earning demand accounts	551,876	435,665
Cash and cash equivalents	566,810	445,701
Securities purchased under agreements to resell	7,080	5,392
Trading securities	121,360	137,675
Available for sale securities	430,581	325,874
Federal Home Loan Bank (FHLB) stock	7,539	7,539
Loans held for sale	798,058	764,503
Loans receivable, net of allowance for loan losses of $7,457 and $6,250, respectively	1,201,695	935,546
Premises and equipment, net	5,138	4,851
Mortgage servicing rights	62,022	53,670
Interest receivable	7,196	5,368
Goodwill	6,037	523
Other assets and receivables	23,969	31,870
Total assets	3,237,485	2,718,512
Deposits
Noninterest bearing	721,208	566,631
Interest bearing	2,180,256	1,861,990
Total deposits	2,901,464	2,428,621
Borrowings	56,624	57,006
Interest payable	2,364	1,791
Deferred and current tax liabilities, net	21,022	17,363
Other liabilities	12,726	7,443
Total liabilities	2,994,200	2,512,224
Commitments and Contingencies
Shareholders' Equity
Common stock, without par value, authorized - 50,000,000 shares, issued and outstanding - 21,497,667 shares at September 30, 2017 and 21,111,200 shares at December 31, 2016	28,230	20,061
Preferred stock - $1,000 per share, without par value, authorized - 5,000,000 shares, issued and outstanding - 41,625 shares	41,581	41,581
Retained earnings	173,945	145,274
Accumulated other comprehensive loss	(471)	(628)
Total stockholders' equity	243,285	206,288
Total liabilities and shareholders' equity	$ 3,237,485	$ 2,718,512