Note 2 - Acquisitions (Tables)

12 Months Ended

Dec. 31, 2015

Disclosure Text Block Supplement [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

(In thousands)	Acquired from Liberty			Fair Value Adjustments			Fair Value
Assets Acquired
Cash and due from banks, including time deposits	$	102,637		$	(14	)	$	102,623
Federal funds sold		7,060			--			7,060
Investment securities		99,123			(335	)		98,788
Loans acquired, not covered by FDIC loss share		790,493			(9,835	)		780,658
Allowance for loan losses		(10,422	)		10,422			--
Premises and equipment		34,239			(3,215	)		31,024
Bank owned life insurance		16,972			--			16,972
Core deposit intangible		699			13,857			14,556
Other intangibles		3,063			(3,063	)		--
Other assets		17,703			(3,112	)		14,591
Total assets acquired	$	1,061,567		$	4,705		$	1,066,272
Liabilities Assumed
Deposits:
Non-interest bearing transaction accounts	$	146,618		$	--		$	146,618
Interest bearing transaction accounts and savings deposits		543,183			--			543,183
Time deposits		184,913			--			184,913
Total deposits		874,714			--			874,714
FHLB borrowings		46,128			223			46,351
Subordinated debentures		20,620			(510	)		20,110
Accrued interest and other liabilities		7,828			300			8,128
Total liabilities assumed		949,290			13			949,303
Equity		112,277			(112,277	)		--
Total equity assumed		112,277			(112,277	)		--
Total liabilities and equity assumed	$	1,061,567		$	(112,264	)	$	949,303
Net assets acquired								116,969
Purchase price								212,176
Goodwill							$	95,207

(In thousands)	Acquired from Community First			Fair Value Adjustments			Fair Value
Assets Acquired
Cash and due from banks	$	39,848		$	--		$	39,848
Federal funds sold		76,508			--			76,508
Investment securities		570,199			(3,381	)		566,818
Loans acquired, not covered by FDIC loss share		1,163,398			(26,855	)		1,136,543
Allowance for loan losses		(14,635	)		14,635			--
Foreclosed assets not covered by FDIC loss share		747			--			747
Premises and equipment		44,837			(2,794	)		42,043
Bank owned life insurance		22,149			--			22,149
Goodwill		100			(100	)		--
Core deposit intangible		--			11,273			11,273
Other intangibles		--			420			420
Deferred tax asset		3,700			3,538			7,238
Other assets		11,474			--			11,474
Total assets acquired	$	1,918,325		$	(3,264	)	$	1,915,061
Liabilities Assumed
Deposits:
Non-interest bearing transaction accounts	$	103,825		$	--		$	103,825
Interest bearing transaction accounts and savings deposits		995,207			--			995,207
Time deposits		436,181			849			437,030
Total deposits		1,535,213			849			1,536,062
Federal funds purchased and securities sold under agreement to repurchase		16,230			--			16,230
FHLB borrowings		143,047			674			143,721
Subordinated debentures		21,754			(840	)		20,914
Accrued interest and other liabilities		8,769			601			9,370
Total liabilities assumed		1,725,013			1,284			1,726,297
Equity		193,312			(193,312	)		--
Total equity assumed		193,312			(193,312	)		--
Total liabilities and equity assumed	$	1,918,325		$	(192,028	)	$	1,726,297
Net assets acquired								188,764
Purchase price								299,204
Goodwill							$	110,440

(In thousands)	Acquired from Ozark Trust		Fair Value Adjustments			Fair Value
Assets Acquired
Cash	$	1,756	$	--		$	1,756
Investment securities		241		--			241
Premises and equipment		1,126		418			1,544
Other intangibles		--		9,733			9,733
Other assets		752		--			752
Total assets acquired	$	3,875	$	10,151		$	14,026
Liabilities Assumed
Deferred tax liability		63		3,982			4,045
Accrued and other liabilities		302		--			302
Total liabilities assumed		365		3,982			4,347
Equity		3,510		(3,510	)		--
Total equity assumed		3,510		(3,510	)		--
Total liabilities and equity assumed	$	3,875	$	472		$	4,347
Net assets acquired							9,679
Purchase price							23,623
Goodwill						$	13,944

(In thousands)	Acquired from Delta Trust			Fair Value Adjustments			Fair Value
Assets Acquired
Cash and due from banks	$	13,739		$	--		$	13,739
Investment securities		62,410			(37	)		62,373
Loans acquired, not covered by FDIC loss share		326,829			(15,149	)		311,680
Allowance for loan losses		(6,008	)		6,008			--
Foreclosed assets not covered by FDIC loss share		3,262			(1,471	)		1,791
Premises and equipment		4,405			(433	)		3,972
Bank owned life insurance		7,530			--			7,530
Goodwill		822			(822	)		--
Core deposit intangible		--			4,318			4,318
Other intangibles		137			5,003			5,140
Deferred tax asset		1,859			558			2,417
Other assets		5,807			(1,381	)		4,426
Total assets acquired	$	420,792		$	(3,406	)	$	417,386
Liabilities Assumed
Deposits:
Non-interest bearing transaction accounts	$	63,259		$	--		$	63,259
Interest bearing transaction accounts and savings deposits		200,596			--			200,596
Time deposits		91,507			--			91,507
Total deposits		355,362			--			355,362
Fed funds purchased		11,100			--			11,100
Other borrowings		11,106			(129	)		10,977
Accrued interest and other liabilities		1,528			--			1,528
Total liabilities assumed		379,096			(129	)		378,967
Equity		41,696			(41,696	)		--
Total equity assumed		41,696			(41,696	)		--
Total liabilities and equity assumed	$	420,792		$	(41,825	)	$	378,967
Net assets acquired								38,419
Purchase price								67,441
Goodwill							$	29,022

(In thousands)	Acquired from RBI			Fair Value Adjustments			Fair Value
Assets Acquired
Cash and due from banks	$	12,026		$	--		$	12,026
Interest bearing balances due from banks		77,059			--			77,059
Investment securities		235,160			(2,259	)		232,901
Loans acquired, not covered by FDIC loss share		494,839			(37,467	)		457,372
Allowance for loan losses		(19,025	)		19,025			--
Foreclosed assets not covered by FDIC loss share		64,397			(21,455	)		42,942
Premises and equipment		74,753			(22,575	)		52,178
Core deposit intangible		--			9,844			9,844
Deferred tax asset		--			30,699			30,699
Other assets		5,646			(1,327	)		4,319
Total assets acquired		944,855			(25,515	)		919,340
Liabilities Assumed
Deposits:
Non-interest bearing transaction accounts		150,259			--			150,259
Interest bearing transaction accounts and savings deposits		341,410			--			341,410
Time deposits		345,326			512			345,838
Total deposits		836,995			512			837,507
Fed funds purchased and other borrowings		36,637			--			36,637
Accrued interest and other liabilities		9,443			77			9,520
Total liabilities assumed		883,075			589			883,664
Equity		61,780			(61,780	)		--
Total equity assumed		61,780			(61,780	)		--
Total liabilities and equity assumed	$	944,855		$	(61,191	)	$	883,664
Net assets acquired								35,676
Purchase price								53,600
Goodwill							$	17,924

Business Acquisition, Pro Forma Information [Table Text Block]

	Years Ended December 31
(In thousands, except per share data)	2015		2014
Revenue (1)	$	395,959	$	390,606
Net income	$	85,773	$	64,166
Earnings per share	$	2.68	$	2.24