XML 66 R27.htm IDEA: XBRL DOCUMENT v2.4.0.6
Allowance for Loan Losses (Tables)
 6 Months Ended
Jun. 30, 2012
Receivables [Abstract]  
Schedule of Allowance for Loan Losses by Portfolio Segment
The following tables present a summary of changes in the allowance for loan losses by portfolio segment for the periods indicated. 
Three Months Ended June 30, 2012
Real Estate
Consumer
Commercial
Agriculture
Other
Total
Allowance for loan losses:
 
 
 
 
 
 
Beginning balance
$
89,128

$
7,212

$
18,380

$
1,182

$
—

$
115,902

Provision charged to operating expense
10,419

784

866

(69
)
—

12,000

Less loans charged-off
(22,350
)
(1,210
)
(3,180
)
(5
)
—

(26,745
)
Add back recoveries of loans previously
   charged-off
526

488

609

14

—

1,637

Ending balance
$
77,723

$
7,274

$
16,675

$
1,122

$
—

$
102,794

 
 
 
 
 
 
 
Six Months Ended June 30, 2012
Real Estate
Consumer
Commercial
Agriculture
Other
Total
Allowance for loan losses:
 
 
 
 
 
 
Beginning balance
$
87,396

$
8,594

$
15,325

$
1,266

$
—

$
112,581

Provision charged to operating expense
16,801

193

6,307

(51
)
—

23,250

Less loans charged-off
(27,506
)
(2,522
)
(5,692
)
(112
)
—

(35,832
)
Add back recoveries of loans previously
   charged-off
1,032

1,009

735

19

—

2,795

Ending balance
$
77,723

$
7,274

$
16,675

$
1,122

$
—

$
102,794

 
 
 
 
 
 
 
As of June 30, 2012
Real Estate
Consumer
Commercial
Agriculture
Other
Total
Allowance for loan losses:
 
 
 
 
 
 
Loans individually evaluated for impairment
$
15,199

$
—

$
2,339

$
405

$
—

$
17,943

Loans collectively evaluated for impairment
62,524

7,274

14,336

717

—

84,851

Allowance for loan losses
$
77,723

$
7,274

$
16,675

$
1,122

$
—

$
102,794

 
 
 
 
 
 
 
As of June 30, 2012
Real Estate
Consumer
Commercial
Agriculture
Other
Total
Total loans:
 
 
 
 
 
 
Individually evaluated for impairment
$
150,026

$
—

$
11,974

$
500

$
—

$
162,500

Collectively evaluated for impairment
2,538,281

621,212

708,036

137,615

2,319

4,007,463

Total loans
$
2,688,307

$
621,212

$
720,010

$
138,115

$
2,319

$
4,169,963

Three Months Ended June 30, 2011
Real Estate
Consumer
Commercial
Agriculture
Other
Total
Allowance for loan losses:
 
 
 
 
 
 
Beginning balance
$
92,350

$
8,992

$
21,790

$
1,314

$
—

$
124,446

Provision charged to operating expense
10,941

563

3,798

98

—

15,400

Less loans charged-off
(13,157
)
(1,499
)
(1,407
)
(39
)
—

(16,102
)
Add back recoveries of loans previously
   charged-off
109

470

253

3

—

835

Ending balance
$
90,243

$
8,526

$
24,434

$
1,376

$
—

$
124,579

 
 
 
 
 
 
 
Six Months Ended June 30, 2011
Real Estate
Consumer
Commercial
Agriculture
Other
Total
Allowance for loan losses:
 
 
 
 
 
 
Beginning balance
$
84,181

$
9,332

$
25,354

$
1,613

$
—

$
120,480

Provision charged to operating expense
23,096

1,251

6,255

(202
)
—

30,400

Less loans charged-off
(17,388
)
(2,959
)
(8,049
)
(45
)
—

(28,441
)
Add back recoveries of loans previously
   charged-off
354

902

874

10

—

2,140

Ending balance
$
90,243

$
8,526

$
24,434

$
1,376

$
—

$
124,579

 
 
 
 
 
 
 
As of June 30, 2011
Real Estate
Consumer
Commercial
Agriculture
Other
Total
Allowance for loan losses:
 
 
 
 
 
 
Loans individually evaluated for impairment
$
29,903

$
—

$
13,740

$
249

$
—

$
43,892

Loans collectively evaluated for impairment
60,340

8,526

10,694

1,127

—

80,687

Allowance for loan losses
$
90,243

$
8,526

$
24,434

$
1,376

$
—

$
124,579

 
 
 
 
 
 
 
As of June 30, 2011
Real Estate
Consumer
Commercial
Agriculture
Other
Total
Total loans:
 
 
 
 
 
 
Individually evaluated for impairment
$
208,485

$
—

$
32,609

$
923

$
—

$
242,017

Collectively evaluated for impairment
2,585,238

626,184

691,549

132,975

3,297

4,039,243

Total loans
$
2,793,723

$
626,184

$
724,158

$
133,898

$
3,297

$
4,281,260