Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
ASSETS
Cash and due from banks	$ 25,627	$ 23,745
Interest earning deposits with banks and other short-term investments	42,292	130,714
Total cash and cash equivalents	67,919	154,459
Investments:
Securities available for sale, at fair value	248,987	203,473
Securities held to maturity (fair value of $136,237 and $139,171)	134,245	138,421
Total investments	383,232	341,894
Loans	1,200,170	1,182,334
Less: Allowance for loan losses	11,989	11,833
Net loans	1,188,181	1,170,501
Federal Home Loan Bank stock	4,378	4,378
Bank premises and equipment, net	15,581	15,492
Investment in real estate limited partnerships	5,470	5,196
Bank owned life insurance	10,372	10,311
Other assets	19,852	21,233
Total assets	1,694,985	1,723,464
LIABILITIES
Demand (noninterest bearing)	583,486	566,366
Savings, interest bearing checking and money market accounts	541,878	530,722
Time deposits	204,433	211,684
Total deposits	1,329,797	1,308,772
Securities sold under agreements to repurchase	206,386	258,464
Other long-term debt	2,300	2,320
Junior subordinated debentures issued to unconsolidated subsidiary trust	20,619	20,619
Other liabilities	7,422	7,468
Total liabilities	1,566,524	1,597,643
SHAREHOLDERS' EQUITY
Common stock, $.01 par value Authorized: 10,000,000 shares; Issued: 6,651,760 at March 31, 2015 and December 31, 2014	67	67
Capital in excess of par value	37,407	37,404
Retained earnings	102,261	100,697
Treasury stock, at cost: 322,942 shares at March 31, 2015 and 324,534 shares at December 31, 2014	(13,431)	(13,865)
Deferred compensation arrangements: 285,832 shares at March 31, 2015 and 308,670 shares at December 31, 2014	6,210	6,566
Accumulated other comprehensive (loss) income	(4,053)	(5,048)
Total shareholders' equity	128,461	125,821
Total liabilities and shareholders' equity	1,694,985	1,723,464
Preferred Class A Non-Voting [Member]
SHAREHOLDERS' EQUITY
Preferred stock
Preferred Class B Voting [Member]
SHAREHOLDERS' EQUITY
Preferred stock