Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Cash flows from operating activities:
Net income	$ 10,592	$ 10,891
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for depreciation and amortization	1,055	1,361
Amortization of core deposit intangible	529	166
Amortization of debt issuance costs	36	35
Compensation expense associated with stock options		8
Compensation expense associated with restricted stock	306	214
Tax benefits from vesting of restricted stock	(6)	(43)
Net gain on sale or call of securities	(137)	(41)
Amortization of investment premiums and accretion of discounts, net	1,052	1,448
Amortization of premiums and accretion of discounts on acquired loans, net	(1,201)	(372)
Gain on disposal of fixed assets		(5)
(Gain) on sale of OREO	(41)	(9)
Increase in cash surrender value of life insurance	(410)	(384)
Deferred compensation, salary continuation and severance plan payments	(1,081)	(732)
Increase in deferred compensation, salary continuation and severance plans	1,604	732
Increase in deferred loan fees and costs	(53)	(47)
Decrease in other assets	1,516	668
(Decrease) increase in other liabilities	(351)	936
Net cash provided by operating activities	13,410	14,826
Cash flows from investing activities:
Proceeds from maturities and payments of available-for-sale securities	47,544	23,932
Proceeds from sale of available-for-sale securities	99,635	27,567
Purchases of available-for-sale securities	(48,648)	(31,293)
Investment in qualified affordable housing partnerships		(32)
Net purchase of Federal Home Loan Bank of San Francisco stock	(34)	(1,355)
Loan originations, net of principal repayments	(27,697)	(53,642)
Net repayment on loan pools	27,265	6,696
Purchase of premises and equipment	(1,823)	(281)
Proceeds from the sale of OREO	87	48
Acquisition of Merchants Holding Company, net of cash paid	(2,875)
Net cash provided (used) by investing activities	93,454	(28,360)
Cash flows from financing activities:
Net (decrease) increase in demand, money market and savings	(25,029)	69,980
Net decrease in certificates of deposit	(34,764)	(27,951)
Advances on term debt	180,160	230,160
Repayment of term debt	(183,656)	(232,860)
Proceeds from stock options exercised	40	197
Cash paid for shares surrendered for tax-withholding purposes	(94)	(103)
Cash dividends paid on common stock	(2,282)	(1,623)
Net cash (used) provided by financing activities	(65,625)	37,800
Net increase in cash and cash equivalents	41,239	24,266
Cash and cash equivalents at beginning of year	47,365	66,970
Cash and cash equivalents at end of period	88,604	91,236
Cash paid during the period for:
Income taxes	3,480	2,725
Interest	4,336	3,735
Operating leases	661	632
Supplemental disclosures of non cash investing activities:
Transfer of loans to other real estate owned	74	140
Unrealized gain (loss) on investment securities available-for-sale	7,588	(5,338)
Changes in net deferred tax asset related to changes in unrealized (gain) loss on investment securities available-for-sale	(2,243)	1,577
Changes in accumulated other comprehensive income due to unrealized gain (loss) on investment securities available-for-sale, net of tax	5,345	(3,761)
Reclassification of accumulated other comprehensive income due to tax rate change		52
Supplemental disclosures of non cash financing activities:
Stock issued under employee plans	58	45
Cash dividend declared on common shares and payable after period-end	905	650
Right-of-use lease asset recorded on new leases	267
Right-of-use lease asset recorded on adoption of ASU No. 2016-02	3,998
Lease liability recorded on adoption of ASU No. 2016-02	4,363
Transactions related to the acquisition of Merchants Holding Company:
Assets acquired - fair value	215,055
Goodwill	11,006
Liabilities assumed - fair value	$ 191,154