Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017
Operating activities
Net income	$ 16,506	$ 10,965
Adjustments to reconcile net income to cash provided by (used for) operating activities:
Provision for loan losses	1,300	1,500
Depreciation and other amortization	1,303	1,053
Accretion and amortization of securities discounts and premium, net	341	422
(Gain) loss on sale of investment securities available for sale	1	(2)
(Gain) loss on sale of real estate owned	(7)	3
(Gain) loss on disposal of fixed assets		50
Write-down of real estate owned		7
Compensation expense related to stock options and grants	1,108	989
Gain on sale of loans held for sale	(4,093)	(4,520)
Loans originated and held for sale	(161,272)	(144,622)
Proceeds from sale of loans held for sale	167,857	147,819
Increase in cash surrender value of bank owned life insurance	(662)	(590)
Increase in deferred tax asset	(3,906)	(2,472)
Increase in other assets, net	(296)	(72)
Increase in other liabilities	6,164	3,773
Net cash provided by operating activities	24,344	14,303
Increase (decrease) in cash realized from:
Origination of loans, net	(233,814)	(165,160)
Purchase of property and equipment	(1,739)	(4,290)
Purchase of investment securities:
Available for sale	(13,903)	(20,675)
Other	(6,782)	(1,811)
Payments and maturities, calls and repayments of investment securities:
Available for sale	6,962	6,918
Other	6,315	4,489
Proceeds from sale of investment securities available for sale	5,841
Purchase of life insurance policies		(6,850)
Proceeds from sale of real estate owned	132	498
Net cash used for investing activities	(236,988)	(186,881)
Increase (decrease) in cash realized from:
Increase in deposits, net	208,360	251,426
Increase (decrease) in Federal Home Loan Bank advances and other borrowings	1,300	(76,000)
Proceeds from issuance of common stock		24,758
Proceeds from the exercise of stock options and warrants	810	454
Net cash provided by financing activities	210,470	200,638
Net (decrease) increase in cash and cash equivalents	(2,174)	28,060
Cash and cash equivalents at beginning of the period	92,165	46,552
Cash and cash equivalents at end of the period	89,991	74,612
Cash paid for
Interest	10,824	7,404
Income taxes	3,906	5,490
Schedule of non-cash transactions
Real estate acquired in settlement of loans		289
Unrealized gain (loss) on securities, net of income taxes	$ (1,167)	$ 413

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