Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Assets
Cash and due from banks	$ 20,069	$ 18,905
Interest-earning demand accounts	390,687	340,614
Cash and cash equivalents	410,756	359,519
Securities purchased under agreements to resell	6,913	7,043
Trading securities	74,116	140,837
Available for sale securities	269,709	408,371
Federal Home Loan Bank (FHLB) stock	7,608	7,539
Loans held for sale (includes $5,888 at fair value for 2018)	1,004,402	995,319
Loans receivable, net of allowance for loan losses of $11,243 and $8,311, respectively	1,905,859	1,366,349
Premises and equipment, net	10,846	5,354
Mortgage servicing rights	71,490	66,079
Interest receivable	12,289	8,326
Goodwill	5,302	3,902
Intangible assets, net	1,763	1,512
Other assets and receivables	25,896	22,983
Total assets	3,806,949	3,393,133
Deposits
Noninterest bearing	336,940	620,700
Interest bearing	2,965,429	2,322,861
Total deposits	3,302,369	2,943,561
Borrowings	67,279	56,612
Deferred and current tax liabilities, net	12,859	12,422
Other liabilities	17,096	13,064
Total liabilities	3,399,603	3,025,659
Commitments and Contingencies
Shareholders' Equity
Common stock, without par value, Authorized - 50,000,000 shares, Issued and outstanding - 28,694,036 shares at September 30, 2018 and 28,685,167 shares at December 31, 2017	135,021	134,891
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	232,041	192,008
Accumulated other comprehensive loss	(1,297)	(1,006)
Total stockholders' equity	407,346	367,474
Total liabilities and shareholders' equity	$ 3,806,949	$ 3,393,133