CONSOLIDATED BALANCE SHEET - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
ASSETS
Cash and due from banks	$ 38,467	$ 27,589
Interest-bearing deposits in banks	1,746	999
Investment securities (Note 5):
Available-for-sale, at fair value	262,322	254,020
Held-to-maturity, at amortized cost; fair value of $404 in 2017 and $521 in 2016	378	483
Loans and leases, less allowance for loan and lease losses of $4,478 in 2017 and $4,822 in 2016 (Notes 6, 7, 12 and 17)	308,713	324,086
Premises and equipment, net (Note 8)	1,158	1,362
Federal Home Loan Bank of San Francisco stock	3,932	3,779
Other real estate owned, net	961	1,348
Goodwill (Note 4)	16,321	16,321
Bank-owned life insurance (Note 16)	15,122	14,805
Accrued interest receivable and other assets (Notes 11 and 16)	6,502	6,658
Total Assets	655,622	651,450
Deposits:
Noninterest-bearing	215,528	201,113
Interest-bearing (Note 9)	340,552	343,693
Total deposits	556,080	544,806
Short-term borrowings (Note 10)	3,500	3,500
Long-term borrowings (Note 10)	12,000	12,000
Accrued interest payable and other liabilities (Note 16)	7,121	7,294
Total liabilities	578,701	567,600
Commitments and contingencies (Note 12)
Shareholders' equity (Notes 13 and 14):
Common stock - no par value; 20,000,000 shares authorized; issued and outstanding – 6,132,362 shares in 2017 and 6,661,726 shares in 2016	34,463	42,484
Retained earnings	42,779	40,822
Accumulated other comprehensive (loss) income, net of taxes (Note 5)	(321)	544
Total shareholders' equity	76,921	83,850
Total liabilities and shareholders' euity	$ 655,622	$ 651,450