Consolidated Condensed Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Operating Activities
Net income	$ 10,868	$ 11,668
Items not requiring (providing) cash
Provision for loan losses	549	873
Depreciation	1,462	1,592
Amortization of mortgage servicing rights, net of impairment recoveries	623	538
Amortization of core deposit and other intangible assets	563	648
Net amortization of premiums and discounts on loans and deposits	295	389
Amortization of premiums and discounts on securities	156	283
Loss on sale or disposals of property, plant and equipment	0	1
Change in deferred taxes	(218)	(23)
Proceeds from the sale of loans held for sale	69,421	211,479
Originations of loans held for sale	(67,695)	(201,592)
Gain from sale of loans	(1,667)	(4,083)
Gain from sale or call of securities	(471)	(97)
Loss on sale or write-down of real estate and other assets held for sale	3	221
Stock option expense	34	28
Restricted stock expense (benefit)	(130)	471
Income from bank owned life insurance	(454)	(460)
Changes in:
Accrued interest receivable	48	(297)
Other assets	(5,094)	14
Other liabilities	3,190	(1,544)
Net cash provided by (used in) operating activities	11,483	20,109
Investing Activities
Proceeds from maturities of held-to-maturity securities	56	63
Proceeds from maturities, calls and pay-downs of available-for-sale securities	9,958	24,110
Proceeds from sale of real estate and other assets held for sale	1,295	1,613
Proceeds from the sale of available-for-sale securities	3,782	4,027
Proceeds from sale of non-mortgage loans	10,584	4,893
Purchases of available-for-sale securities	(43,550)	(28,561)
Proceeds from Federal Home Loan Bank stock redemption	5,548	1,302
Purchase of bank-owned life insurance	(4,000)	0
Purchases of portfolio mortgage loans	(5,118)	(4,545)
Purchases of premises and equipment, net	(2,335)	(796)
Net decrease in loans receivable	(7,945)	(44,020)
Net cash provided (used in) by investing activities	(31,725)	(41,914)
Financing Activities
Net increase (decrease) in deposits and advance payments by borrowers	6,187	(31,391)
Repayment of Federal Home Loan Bank advances	(486)	(23)
Increase in Federal Home Loan Bank short-term advances	0	50,000
Increase (decrease) in securities sold under repurchase agreements	536	(4,142)
Proceeds from exercise of stock options	433	158
Proceeds from treasury stock purchases	64	64
Cash dividends paid on common stock	(2,889)	(1,950)
Cash paid for common stock repurchases	(6,675)	0
Net cash provided by (used in) financing activities	(2,830)	12,716
Increase (decrease) in cash and cash equivalents	(23,072)	(9,089)
Cash and cash equivalents at beginning of period	179,318	136,832
Cash and cash equivalents at end of period	156,246	127,743
Supplemental cash flow information:
Interest paid	3,310	3,757
Income taxes paid	3,650	5,700
Transfers from loans to real estate and other assets held for sale	$ 993	$ 4,575