Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Net cash flow from operating activities
Net income	$ 4,378	$ 3,869	$ 1,784
Adjustments to reconcile net income to net cash flow from operating activities:
Depreciation, amortization and accretion	2,534	2,465	3,221
Provision for loan losses	455	1,638	650
Investment securities available-for-sale gains, net	(75)	(588)	(535)
Net impairment losses recognized in earnings			1,954
Other real estate (gains) losses, net		(9)	25
Originations of mortgage banking loans held for sale	(39,191)	(18,443)	(249,714)
Proceeds from the sale of mortgage banking loans	36,575	18,907	275,305
Mortgage banking gains, net	(785)	(440)	(1,491)
Increase in trading account	(273)	(614)	(7,247)
Earnings on bank-owned life insurance	(338)	(336)	(324)
Changes in:
Interest receivable	83	(48)	90
Interest payable	7	(42)	(69)
Deferred taxes	303	451	96
Prepaid FDIC assessment			1,187
Federal income tax receivable	(260)	982	667
Other assets and liabilities	(2,026)	(586)	1,301
Net cash flow from operating activities	1,387	7,206	26,900
Cash deficit from investing activities
Purchases of available-for-sale securities	(29,055)	(52,515)	(50,377)
Proceeds from sale of available-for-sale securities	12,291	32,733	29,338
Proceeds from call, maturity and principal payments on available-for-sale securities	23,708	22,137	39,126
Net increase in loans made to customers	(34,594)	(13,649)	(30,496)
Proceeds from sale of other real estate	41	99	321
Proceeds from sale of premises and equipment			14
Purchases of bank-owned life insurance		(1,605)	(714)
Purchases of premises and equipment	(2,302)	(1,864)	(894)
Net cash deficit from investing activities	(29,911)	(14,664)	(13,682)
Cash flow (deficit) from financing activities
Net increase (decrease) in deposit accounts	39,643	8,092	(28,232)
Net change in short-term borrowings	(1,760)	455	(247)
Net change in Federal Home Loan Bank advances - short term	1,500	7,400	3,100
Proceeds from Federal Home Loan Bank advances - long term	4,000	3,000
Repayments of Federal Home Loan Bank advances - long term	(4,000)	(12,500)	(2,500)
Dividends paid	(1,082)	(816)	(544)
Treasury shares (purchased) sold, net	(1,850)		24
Net cash flow (deficit) from financing activities	36,451	5,631	(28,399)
Net change in cash and cash equivalents	7,927	(1,827)	(15,181)
Cash and cash equivalents
Beginning of period	10,569	12,396	27,577
End of period	18,496	10,569	12,396
Cash paid during the period for:
Income taxes	1,010	320
Interest	2,600	2,926	3,473
Transfer of loans to other real estate owned	$ 62	$ 97	$ 234