Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Interest Income
Loans, including fees	$ 30,817	$ 28,182	$ 26,469
Investment securities – AFS – taxable	901	825	722
Interest on deposits in FRB	1,207	458	213
Interest on deposits in other banks	5	8	6
Total interest income	32,930	29,473	27,410
Interest Expense
Interest on deposits	1,426	1,167	1,056
Interest on other borrowings	304	242	225
Total interest expense	1,730	1,409	1,281
Net Interest Income Before Recovery of Provision for Credit Losses	31,200	28,064	26,129
Provision (recovery of provision) for Credit Losses	24	(21)	(41)
Net Interest Income after Provision for Credit Losses	31,176	28,085	26,170
Noninterest Income
Customer service fees	3,851	3,792	3,620
Increase in cash surrender value of bank owned life insurance	534	530	519
Loss on fair value of financial liability	(882)	(518)	(73)
Gain on redemption of JR subordinated debentures	0	0	78
Gain on sale of premises and equipment	73	0	10
Gain (loss) on sale of other investment	3	0	(23)
Other	727	710	604
Total noninterest income	4,306	4,514	4,735
Noninterest Expense
Salaries and employee benefits	10,821	10,628	9,921
Occupancy expense	4,254	4,222	4,042
Data processing	119	148	126
Professional fees	1,433	1,493	1,137
Regulatory assessments	391	767	959
Director fees	289	284	277
Loss on California tax credit partnership	109	158	73
Net (gain) cost on operation and sale of OREO	(150)	263	619
Other	2,537	2,382	2,444
Total noninterest expense	19,803	20,345	19,598
Income Before Provision for Taxes	15,679	12,254	11,307
Provision for Taxes on Income	7,039	4,869	4,497
Net Income	$ 8,640	$ 7,385	$ 6,810
Net Income per common share
Basic (dollars per share)	$ 0.51	$ 0.44	$ 0.40
Diluted (dollars per share)	$ 0.51	$ 0.44	$ 0.40
Shares on which net income per common share were based
Basic (in shares)	16,885,587	16,881,379	16,880,563
Diluted (in shares)	16,904,915	16,889,027	16,882,797