Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Operating Activities
Net income	$ 10,025	$ 7,693
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	2,000	4,100
Provision for depreciation and amortization	2,450	2,646
Deferred income tax benefit	(228)	(564)
Amortization of securities premiums and accretion of discounts (net)	134	602
Losses on sales of available for sales securities (net)	0	357
Gains on sales/calls of held to maturity securities	(11)	(379)
Proceeds/payments from sales of loans originated for sale	15,677	41,581
Loans originated for sale	(15,059)	(32,895)
Gains on sales of loans (net)	(274)	(663)
Loss on write-down on foreclosed real estate	0	15
(Gains) losses on sales of foreclosed real estate (net)	(61)	57
Losses on disposal of premises and equipment (net)	35	116
Stock-based compensation	313	499
Amortization of deferred loan origination fees and costs (net)	1,556	1,349
Increase in other assets	(1,687)	(1,216)
Increase (decrease) in other liabilities	(2,061)	1,181
Net cash provided by operating activities	12,809	24,479
Securities available for sale:
Proceeds from principal repayments, calls and maturities	30,819	87,792
Proceeds from sales	0	76,262
Purchases	0	(157,777)
Securities held to maturity:
Proceeds from principal repayments, calls and maturities	6,249	57,767
Proceeds from sales	614	13,600
Purchases	(1,018)	(20,000)
Proceeds from Sale of Loans Receivable	489	0
Proceeds from sales of foreclosed real estate	1,241	542
Increase in loans receivable (net)	(104,304)	(110,455)
Purchase of restricted investment in bank stock (net)	(3,391)	(8,369)
Proceeds from sale of premises and equipment	0	66
Purchases of premises and equipment	(1,095)	(1,828)
Net cash used in investing activities	(70,396)	(62,400)
Financing Activities
Decrease in demand, interest checking, money market, and savings deposits (net)	(50,065)	(57,505)
Decrease in time and other noncore deposits (net)	(2,576)	(5,027)
Increase in short-term borrowings (net)	123,925	116,800
Repayment of long-term borrowings	0	(25,000)
Proceeds from common stock options exercised	452	72
Proceeds from dividend reinvestment and common stock purchase plan	30	43
Tax benefit on exercise of stock options	68	7
Cash dividends on preferred stock	(40)	(40)
Net cash provided by financing activities	71,794	29,350
Increase (decrease) in cash and cash equivalents	14,207	(8,571)
Cash and cash equivalents at beginning of year	44,996	56,582
Cash and cash equivalents at end of period	59,203	48,011
Supplemental disclosure of cash flow information:
Cash paid for interest on deposits and borrowings	4,016	3,924
Cash paid for income taxes	3,850	3,925
Supplemental schedule of noncash activities:
Transfer of loans to foreclosed assets	$ 505	$ 2,693