CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Interest income
Loans	$ 14,184	$ 12,890	$ 27,985	$ 25,581
Loans held for sale	363	341	695	635
Securities available for sale, nontaxable	290		413
Securities available for sale, taxable	1,781	2,679	3,716	5,540
Securities held to maturity, nontaxable	62	12	117	12
Securities held to maturity, taxable	524		1,101
Federal Home Loan Bank stock dividends	180	178	362	360
Other interest earning assets	15	11	30	17
Total interest income	17,399	16,111	34,419	32,145
Interest expense
Deposits	1,496	1,639	3,108	3,172
Federal Home Loan Bank advances	563	302	1,093	607
Repurchase agreements and other	6	319	11	635
Total interest expense	2,065	2,260	4,212	4,414
Net interest income	15,334	13,851	30,207	27,731
Provision for loan losses	395	753	2,550	569
Net interest income after provision for loan losses	14,939	13,098	27,657	27,162
Non-interest income
Insurance agency income	516		818
Brokerage income	396	248	696	540
Deposit related fees	1,362	1,341	2,688	2,406
Mortgage servicing fees	701	681	1,399	1,355
Mortgage servicing rights valuation	(292)	206	(727)	45
Mortgage servicing rights amortization	(567)	(462)	(1,035)	(905)
Other service fees	47	20	65	37
Net gains (losses):
Securities available for sale (includes $233, $0, $386 and $11, respectively, accumulated other comprehensive income reclassifications for unrealized net gains on available for sale securities)	233		386	11
Mortgage banking income	1,869	2,041	3,251	3,594
Real estate owned and other repossessed assets, net	(63)	(102)	(76)	(192)
Debit/credit card fees	1,120	925	2,001	1,741
Other income	458	377	972	761
Total non-interest income	5,780	5,275	10,438	9,393
Non-interest expense
Salaries and employee benefits (includes $(278), $0, $(556) and $0, respectively, accumulated other comprehensive income reclassifications from prior service credit on postretirement plan).	7,186	6,898	14,274	14,074
Occupancy	855	768	1,717	1,686
Equipment and data processing	1,887	1,719	3,722	3,391
Financial institutions tax	431	326	873	652
Advertising	221	221	348	363
Amortization of core deposit intangible	10	13	23	27
FDIC insurance premiums	287	307	613	633
Other insurance premiums	73	85	162	169
Legal and consulting fees	214	311	411	528
Other professional fees	351	386	421	762
Real estate owned and other repossessed asset expenses	77	18	149	159
Other expenses	1,268	1,156	2,611	2,445
Total non-interest expenses	12,860	12,208	25,324	24,889
Income before income taxes	7,859	6,165	12,771	11,666
Income tax expense (includes $179, $0, $329 and $4 income tax expense from reclassification items)	2,529	2,040	4,121	3,855
Net income	5,330	4,125	8,650	7,811
Other comprehensive income
Unrealized gain (loss) on securities, available for sale, net of reclassifications and tax of $2,392, $(3,196), $5,852 and $(1,102), respectively	4,442	(5,937)	10,871	(2,047)
Accretion of unrealized losses on securities transferred from available for sale to held to maturity, net of tax of $20, $0, $38 and $0, respectively	37		71
Accretion of unrecognized actuarial gains and amortization of prior service credit on postretirement plan, net of tax of $(97), $0, $(194) and $0, respectively recognized in net income	(181)		(362)
Total other comprehensive income	4,298	(5,937)	10,580	(2,047)
Comprehensive income	$ 9,628	$ (1,812)	$ 19,230	$ 5,764
Earnings per share
Basic	$ 0.11	$ 0.08	$ 0.18	$ 0.16
Diluted	$ 0.11	$ 0.08	$ 0.18	$ 0.16