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Allowance for Losses and Concentration of Credit Risk
6 Months Ended
Jun. 30, 2012
Allowance for Losses and Concentrations of Credit Risk [Abstract]  
Allowance for Losses and Concentrations of Credit Risk
ALLOWANCE FOR LOSSES AND CONCENTRATIONS OF CREDIT RISK

Allowance for Losses

Farmer Mac maintains an allowance for losses to cover estimated probable losses on loans held and loans underlying LTSPCs and Farmer Mac Guaranteed Securities.  As of June 30, 2012 and December 31, 2011, Farmer Mac recorded specific allowances for losses of $8.1 million and $7.3 million, respectively. No allowance for losses has been provided for the Farmer Mac II and Rural Utilities programs and Farmer Mac I AgVantage securities as of June 30, 2012 or December 31, 2011.  See Note 2(b), Note 3 and Note 6 for more information about Farmer Mac Guaranteed Securities.  Farmer Mac's allowance for losses is presented in two components on its consolidated balance sheets:
 
an "Allowance for loan losses" on loans held; and
a "Reserve for losses" on loans underlying LTSPCs and Farmer Mac Guaranteed Securities.
 
The following is a summary of the changes in the allowance for losses for the three and six months ended June 30, 2012 and 2011:

 
June 30, 2012
 
June 30, 2011
 
Allowance
for Loan
Losses
 
Reserve
for Losses
 
Total
Allowance
for Losses
 
Allowance
for Loan
Losses
 
Reserve
for Losses
 
Total
Allowance
for Losses
  
(in thousands)
For the Three Months Ended:
 
 
 
 
 
 
 
 
 
 
 
Beginning Balance
$
10,581

 
$
7,385

 
$
17,966

 
$
11,084

 
$
8,378

 
$
19,462

(Release of)/provision for losses
(1,220
)
 
1,394

 
174

 
160

 
(935
)
 
(775
)
Charge-offs

 

 

 
(191
)
 

 
(191
)
Ending Balance
$
9,361

 
$
8,779

 
$
18,140

 
$
11,053

 
$
7,443

 
$
18,496

 
 
 
 
 
 
 
 
 
 
 
 
For the Six Months Ended:
 
 
 
 
 
 
 
 
 
 
 
Beginning Balance
$
10,161

 
$
7,355

 
$
17,516

 
$
9,803

 
$
10,312

 
$
20,115

(Release of)/provision for losses
(800
)
 
1,424

 
624

 
1,441

 
(2,869
)
 
(1,428
)
Charge-offs

 

 

 
(191
)
 

 
(191
)
Ending Balance
$
9,361

 
$
8,779

 
$
18,140

 
$
11,053

 
$
7,443

 
$
18,496


 
During second quarter 2012, Farmer Mac recorded releases to its allowance for loan losses of $1.2 million and provisions to its reserve for losses of $1.4 million. The releases recorded during second quarter 2012 were driven primarily by reductions in specific allowances totaling $0.9 million for certain loans due to principal payments received and updated appraisal information obtained during the quarter in addition to the reclassification of approximately $0.3 million from the allowance for loan losses to the reserve for losses due to the deconsolidation of certain VIEs resulting from a change in related party status. The provision for losses recorded during second quarter 2012 primarily resulted from an increase in a specific allowance of $1.2 million related to an ethanol loan underlying an LTSPC and the reclassification adjustment described above.

During second quarter 2011, Farmer Mac recorded provisions to its allowance for loan losses of $0.2 million and a release from its reserve for losses of $0.9 million. Farmer Mac also charged off $0.2 million of losses upon acquisition of real estate owned ("REO") during second quarter 2011, with no comparable charge-offs in second quarter 2012. In first quarter 2011, Farmer Mac purchased two defaulted loans pursuant to the terms of an LTSPC agreement. This resulted in the reclassification of $1.8 million of specific allowance, which had been recorded in 2010, from the reserve for losses to allowance for loan losses. The (release of)/provision for losses for the first six months of 2011 reflects this reclassification as well as a decline in estimated probable losses related to Farmer Mac's exposure to the ethanol and dairy industries. Farmer Mac recorded no recoveries to its allowance for losses during the first half of 2012 and 2011.

The following tables present the changes in the allowance for losses for the three and six months ended June 30, 2012 and 2011 by commodity type:

 
June 30, 2012
 
Crops
 
Permanent
Plantings
 
Livestock
 
Part-time
Farm
 
Ag. Storage and
Processing
(including ethanol
facilities)
 
Other
 
Total
 
(in thousands)
For the Three Months Ended:
 
 
 
 
 
 
 
 
 
 
 
 
 
Beginning Balance
$
4,266

 
$
3,482

 
$
636

 
$
1,475

 
$
8,100

 
$
7

 
$
17,966

Provision for/(release of) losses
15

 
(794
)
 
(173
)
 
(76
)
 
1,202

 

 
174

Charge-offs

 

 

 

 

 

 

Ending Balance
$
4,281

 
$
2,688

 
$
463

 
$
1,399

 
$
9,302

 
$
7

 
$
18,140

 
 
 
 
 
 
 
 
 
 
 
 
 
 
For the Six Months Ended:
 
 
 
 
 
 
 
 
 
 
 
 
 
Beginning Balance
$
4,133

 
$
3,365

 
$
685

 
$
1,223

 
$
8,106

 
$
4

 
$
17,516

Provision for/(release of) losses
148

 
(677
)
 
(222
)
 
176

 
1,196

 
3

 
624

Charge-offs

 

 

 

 

 

 

Ending Balance
$
4,281

 
$
2,688

 
$
463

 
$
1,399

 
$
9,302

 
$
7

 
$
18,140


 
June 30, 2011
 
Crops
 
Permanent
Plantings
 
Livestock
 
Part-time
Farm
 
Ag. Storage and
Processing
(including ethanol
facilities)
 
Other
 
Total
 
(in thousands)
For the Three Months Ended:
 
 
 
 
 
 
 
 
 
 
 
 
 
Beginning Balance
$
3,922

 
$
3,802

 
$
1,850

 
$
1,053

 
$
8,823

 
$
12

 
$
19,462

(Release of)/provision for losses
(31
)
 
8

 
(68
)
 
42

 
(723
)
 
(3
)
 
(775
)
Charge-offs
(176
)
 
(7
)
 
(8
)
 

 

 

 
(191
)
Ending Balance
$
3,715

 
$
3,803

 
$
1,774

 
$
1,095

 
$
8,100

 
$
9

 
$
18,496

 
 
 
 
 
 
 
 
 
 
 
 
 
 
For the Six Months Ended:
 
 
 
 
 
 
 
 
 
 
 
 
 
Beginning Balance
$
3,572

 
$
3,537

 
$
2,749

 
$
445

 
$
9,797

 
$
15

 
$
20,115

Provision for/(release of) losses
319

 
273

 
(967
)
 
650

 
(1,697
)
 
(6
)
 
(1,428
)
Charge-offs
(176
)
 
(7
)
 
(8
)
 

 

 

 
(191
)
Ending Balance
$
3,715

 
$
3,803

 
$
1,774

 
$
1,095

 
$
8,100

 
$
9

 
$
18,496



The following tables present the ending balances of loans held and loans underlying LTSPCs and Farmer Mac Guaranteed Securities and the related allowance for losses by impairment method and commodity type as of June 30, 2012 and December 31, 2011:

  
As of June 30, 2012
 
Crops
 
Permanent
Plantings
 
Livestock
 
Part-time
Farm
 
Ag. Storage and
Processing
(including ethanol
facilities)
 
Other
 
Total
  
(in thousands)
Ending Balance
 
 
 
 
 
 
 
 
 
 
 
 
 
Evaluated collectively for impairment
$
1,912,073

 
$
792,842

 
$
1,201,256

 
$
208,088

 
$
177,018

 
$
13,180

 
$
4,304,457

Evaluated individually for impairment
29,002

 
30,557

 
17,465

 
16,377

 
4,337

 
1,017

 
98,755

 
$
1,941,075

 
$
823,399

 
$
1,218,721

 
$
224,465

 
$
181,355

 
$
14,197

 
$
4,403,212

Allowance for Losses
 

 
 

 
 

 
 

 
 

 
 

 
 

Evaluated collectively for impairment
$
1,662

 
$
1,221

 
$
122

 
$
761

 
$
6,252

 
$
6

 
$
10,024

Evaluated individually for impairment
2,619

 
1,467

 
341

 
638

 
3,050

 
1

 
8,116

 
$
4,281

 
$
2,688

 
$
463

 
$
1,399

 
$
9,302

 
$
7

 
$
18,140


  
As of December 31, 2011
 
Crops
 
Permanent
Plantings
 
Livestock
 
Part-time
Farm
 
Ag. Storage and
Processing
(including ethanol
facilities)
 
Other
 
Total
  
(in thousands)
Ending Balance
 
 
 
 
 
 
 
 
 
 
 
 
 
Evaluated collectively for impairment
$
1,835,439

 
$
796,100

 
$
1,213,227

 
$
232,607

 
$
167,850

 
$
15,914

 
$
4,261,137

Evaluated individually for impairment
29,520

 
28,245

 
10,884

 
12,513

 
5,842

 
1,022

 
88,026

 
$
1,864,959

 
$
824,345

 
$
1,224,111

 
$
245,120

 
$
173,692

 
$
16,936

 
$
4,349,163

Allowance for Losses
 

 
 

 
 

 
 

 
 

 
 

 
 

Evaluated collectively for impairment
$
1,723

 
$
1,290

 
$
172

 
$
775

 
$
6,256

 
$
4

 
$
10,220

Evaluated individually for impairment
2,410

 
2,075

 
513

 
448

 
1,850

 

 
7,296

 
$
4,133

 
$
3,365

 
$
685

 
$
1,223

 
$
8,106

 
$
4

 
$
17,516



The following tables present by commodity type the unpaid principal balances, recorded investment and specific allowance for losses related to impaired loans and the recorded investment in loans on nonaccrual status as of June 30, 2012 and December 31, 2011:

  
As of June 30, 2012
 
Crops
 
Permanent
Plantings
 
Livestock
 
Part-time
Farm
 
Ag. Storage and
Processing
(including 
ethanol
facilities)
 
Other
 
Total
  
(in thousands)
Impaired Loans:
 
 
 
 
 
 
 
 
 
 
 
 
 
With no specific allowance:
 
 
 
 
 
 
 
 
 
 
 
 
 
Recorded investment
$
3,142

 
$
9,073

 
$
5,853

 
$
2,895

 
$

 
$
925

 
$
21,888

Unpaid principal balance
3,110

 
9,041

 
5,756

 
2,894

 

 
901

 
21,702

With a specific allowance:
 

 
 

 
 

 
 

 
 

 
 

 
 

Recorded investment
27,070

 
21,696

 
11,897

 
13,623

 
4,399

 
117

 
78,802

Unpaid principal balance
25,892

 
21,516

 
11,709

 
13,483

 
4,337

 
116

 
77,053

Associated allowance
2,619

 
1,467

 
341

 
638

 
3,050

 
1

 
8,116

Total:
 

 
 

 
 

 
 

 
 

 
 

 
 

Recorded investment
30,212

 
30,769

 
17,750

 
16,518

 
4,399

 
1,042

 
100,690

Unpaid principal balance
29,002

 
30,557

 
17,465

 
16,377

 
4,337

 
1,017

 
98,755

Associated allowance
2,619

 
1,467

 
341

 
638

 
3,050

 
1

 
8,116

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Recorded investment of loans on nonaccrual status:
$
8,824

 
$
23,566

 
$
4,397

 
$
8,064

 
$

 
$

 
$
44,851


  
As of December 31, 2011
 
Crops
 
Permanent
Plantings
 
Livestock
 
Part-time
Farm
 
Ag. Storage and
Processing
(including 
ethanol
facilities)
 
Other
 
Total
  
(in thousands)
Impaired Loans:
 
 
 
 
 
 
 
 
 
 
 
 
 
With no specific allowance:
 
 
 
 
 
 
 
 
 
 
 
 
 
Recorded investment
$
6,809

 
$
10,083

 
$
3,248

 
$
3,241

 
$

 
$
914

 
$
24,295

Unpaid principal balance
7,446

 
9,957

 
4,088

 
3,298

 

 
902

 
25,691

With a specific allowance:
 

 
 

 
 

 
 

 
 

 
 

 
 

Recorded investment
23,009

 
18,668

 
7,036

 
9,392

 
5,842

 
121

 
64,068

Unpaid principal balance
22,074

 
18,288

 
6,796

 
9,215

 
5,842

 
120

 
62,335

Associated allowance
2,410

 
2,075

 
513

 
448

 
1,850

 

 
7,296

Total:
 

 
 

 
 

 
 

 
 

 
 

 
 

Recorded investment
29,818

 
28,751

 
10,284

 
12,633

 
5,842

 
1,035

 
88,363

Unpaid principal balance
29,520

 
28,245

 
10,884

 
12,513

 
5,842

 
1,022

 
88,026

Associated allowance
2,410

 
2,075

 
513

 
448

 
1,850

 

 
7,296

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Recorded investment of loans on nonaccrual status:
$
9,214

 
$
25,710

 
$
3,483

 
$
6,931

 
$

 
$

 
$
45,338


The following table presents by commodity type the average recorded investment and interest income recognized on impaired loans for the three and six months ended June 30, 2012 and 2011:

 
June 30, 2012
 
Crops
 
Permanent
Plantings
 
Livestock
 
Part-time
Farm
 
Ag. Storage and
Processing
(including 
ethanol
facilities)
 
Other
 
Total
  
(in thousands)
For the Three Months Ended:
 
 
 
 
 
 
 
 
 
 
 
 
 
Average recorded investment in impaired loans
$
27,873

 
$
35,012

 
$
16,036

 
$
17,671

 
$
4,400

 
$
1,041

 
$
102,033

Income recognized on impaired loans
64

 
376

 
63

 
83

 

 

 
586

 
 
 
 
 
 
 
 
 
 
 
 
 
 
For the Six Months Ended:
 
 
 
 
 
 
 
 
 
 
 
 
 
Average recorded investment in impaired loans
28,521

 
32,925

 
14,118

 
15,992

 
4,880

 
1,039

 
97,475

Income recognized on impaired loans
141

 
676

 
116

 
174

 

 

 
1,107


 
June 30, 2011
 
Crops
 
Permanent
Plantings
 
Livestock
 
Part-time
Farm
 
Ag. Storage and
Processing
(including 
ethanol
facilities)
 
Other
 
Total
  
(in thousands)
For the Three Months Ended:
 
 
 
 
 
 
 
 
 
 
 
 
 
Average recorded investment in impaired loans
$
30,040

 
$
29,531

 
$
12,990

 
$
9,391

 
$
6,458

 
$
723

 
$
89,133

Income recognized on impaired loans
59

 
186

 
29

 
19

 

 

 
293

 
 
 
 
 
 
 
 
 
 
 
 
 
 
For the Six Months Ended:
 
 
 
 
 
 
 
 
 
 
 
 
 
Average recorded investment in impaired loans
32,016

 
30,188

 
14,597

 
10,235

 
6,578

 
817

 
94,431

Income recognized on impaired loans
215

 
213

 
246

 
60

 
382

 

 
1,116




When particular criteria are met, such as the default of the borrower, Farmer Mac becomes entitled to purchase the defaulted loans underlying Farmer Mac Guaranteed Securities (commonly referred to as "removal-of-account" provisions).  In accordance with the terms of all LTSPCs, Farmer Mac acquires loans that are either 90 days or 120 days (depending on the provisions of the applicable agreement) delinquent upon the request of the counterparty. Farmer Mac records all such defaulted loans at their unpaid principal balance during the period in which Farmer Mac becomes entitled to purchase the loans and therefore regains effective control over the transferred loans.  Subsequent to the purchase, such defaulted loans are treated as nonaccrual loans and, therefore, interest is accounted for on the cash basis.  Any decreases in expected cash flows are recognized as impairment.

During the three and six months ended June 30, 2012, Farmer Mac purchased 4 defaulted loans having an unpaid principal balance of $3.1 million and 5 defaulted loans having an unpaid principal balance of $3.9 million, respectively, from pools underlying Farmer Mac I Guaranteed Securities and LTSPCs.  During the three and six months ended June 30, 2011, Farmer Mac purchased 5 defaulted loans having an unpaid principal balance of $1.4 million and 13 defaulted loans having an unpaid principal balance of $18.3 million, respectively, from pools underlying Farmer Mac I Guaranteed Securities and LTSPCs. The following tables present information related to Farmer Mac's acquisition of defaulted loans for the three and six months ended June 30, 2012 and 2011 and the outstanding balances and carrying amounts of all such loans as of June 30, 2012 and December 31, 2011:

 
For the Three Months Ended
 
For the Six Months Ended
 
June 30, 2012
 
June 30, 2011
 
June 30, 2012
 
June 30, 2011
 
(in thousands)
Unpaid principal balance at acquisition date:
 
 
 
 
 
 
 
  Loans underlying LTSPCs
$
2,530

 
$
1,420

 
$
2,530

 
$
16,976

  Loans underlying Farmer Mac Guaranteed Securities
598

 

 
1,327

 
1,369

    Total unpaid principal balance at acquisition date
3,128

 
1,420

 
3,857

 
18,345

Contractually required payments receivable
3,125

 
1,420

 
3,857

 
18,392

Impairment recognized subsequent to acquisition

 

 
15

 
3,770

Recovery/release of allowance for defaulted loans
893

 
4

 
933

 
14


 
June 30,
2012
 
December 31,
2011
 
(in thousands)
Outstanding balance
$
38,876

 
$
35,773

Carrying amount
30,051

 
29,461



Net credit losses and 90-day delinquencies as of and for the periods indicated for loans held and loans underlying Farmer Mac I Guaranteed Securities and LTSPCs are presented in the table below. Information is not presented for loans underlying AgVantage securities, USDA Guaranteed Securities, Farmer Mac II Guaranteed Securities, or rural utilities loans or underlying Farmer Mac Guaranteed Securities – Rural Utilities.  Each AgVantage security is a general obligation of an issuing institution approved by Farmer Mac and is secured by eligible loans in an amount at least equal to the outstanding principal amount of the security.  Farmer Mac excludes the loans that secure AgVantage securities from the credit risk metrics it discloses because of the credit quality of the issuing institutions, the collateralization level for the securities, and because delinquent loans are required to be removed from the pool of pledged loans and replaced with current eligible loans.  As of June 30, 2012, there were no probable losses inherent in Farmer Mac's AgVantage securities due to the credit quality of the obligors, as well as the underlying collateral.  To date, Farmer Mac has not experienced any credit losses on any Farmer Mac I AgVantage securities. The USDA-guaranteed portions presented as USDA Guaranteed Securities, as well as those that collateralize Farmer Mac II Guaranteed Securities, are guaranteed by the USDA. Each USDA guarantee is an obligation backed by the full faith and credit of the United States. As of June 30, 2012, neither Farmer Mac nor Farmer Mac II LLC had experienced any credit losses on any USDA Guaranteed Securities or Farmer Mac II Guaranteed Securities. As of June 30, 2012, there were no delinquencies and no probable losses inherent in the Farmer Mac's rural utilities loans held or in any Farmer Mac Guaranteed Securities – Rural Utilities.  As of June 30, 2012, Farmer Mac has not experienced any credit losses on any of those loans or securities.

 
90-Day Delinquencies (1)
 
Net Credit (Recoveries)/Losses
 
As of
 
For the Six Months Ended
 
June 30,
2012
 
December 31,
2011
 
June 30,
2011
 
June 30,
2012
 
June 30,
2011
 
(in thousands)
On-balance sheet assets:
 
 
 
 
 
 
 
 
 
Farmer Mac I:
 
 
 
 
 
 
 
 
 
Loans
$
31,092

 
$
33,243

 
$
32,862

 
$
(262
)
 
$
164

Total on-balance sheet
$
31,092

 
$
33,243

 
$
32,862

 
$
(262
)
 
$
164

Off-balance sheet assets:
 

 
 
 
 

 
 

 
 

Farmer Mac I:
 

 
 
 
 

 
 

 
 

LTSPCs
$
15,934

 
$
7,379

 
$
21,771

 
$

 
$

Total off-balance sheet
$
15,934

 
$
7,379

 
$
21,771

 
$

 
$

Total
$
47,026

 
$
40,622

 
$
54,633

 
$
(262
)
 
$
164


(1)
Includes loans and loans underlying Farmer Mac I Guaranteed Securities and LTSPCs that are 90 days or more past due, in foreclosure, restructured after delinquency, and in bankruptcy, excluding loans performing under either their original loan terms or a court-approved bankruptcy plan.

Of the $31.1 million, $33.2 million and $32.9 million of on-balance sheet loans reported as 90 days delinquent as of June 30, 2012, December 31, 2011 and June 30, 2011, respectively, $7.7 million, $5.6 million and $8.8 million, respectively, are loans subject to "removal-of-account" provisions.

Credit Quality Indicators

Farmer Mac uses 90-day delinquency information to evaluate its credit risk exposure on these program assets because historically it has been the best measure of borrower credit quality deterioration.  Most of the loans held and underlying LTSPCs and Farmer Mac I Guaranteed Securities have annual (January 1) or semi-annual (January 1 and July 1) payment dates and are supported by less frequent and less predictable revenue sources, such as the cash flows generated from the maturation of crops, sales of livestock and government farm support programs.  Taking into account the reduced frequency of payment due dates and revenue sources, Farmer Mac considers the 90-day delinquency point to be the most significant observation point when evaluating its credit risk exposure.

The following tables present credit quality indicators related to loans held and loans underlying LTSPCs and Farmer Mac I Guaranteed Securities (excluding AgVantage securities) as of June 30, 2012 and December 31, 2011.  
  
As of June 30, 2012
 
Crops
 
Permanent
Plantings
 
Livestock
 
Part-time
Farm
 
Ag. Storage and
Processing
(including ethanol
facilities)
 
Other
 
Total
  
(in thousands)
Credit risk profile by internally assigned grade (1)
 
 
 
 
 
 
 
 
 
 
 
 
 
Grade:
 
 
 
 
 
 
 
 
 
 
 
 
 
Acceptable
$
1,860,579

 
$
744,379

 
$
1,104,200

 
$
198,092

 
$
111,317

 
$
12,437

 
$
4,031,004

Other assets especially mentioned ("OAEM") (2)
40,386

 
27,071

 
65,297

 
6,590

 
47,393

 
633

 
187,370

Substandard (2)
40,110

 
51,949

 
49,224

 
19,783

 
22,645

 
1,127

 
184,838

Total
$
1,941,075

 
$
823,399

 
$
1,218,721

 
$
224,465

 
$
181,355

 
$
14,197

 
$
4,403,212

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Commodity analysis of past due loans (1)
 

 
 

 
 

 
 

 
 

 
 

 
 

90 days or more past due
$
14,274

 
$
15,223

 
$
10,251

 
$
7,278

 
$

 
$

 
$
47,026


(1)
Amounts represent unpaid principal balance of risk-rated loans, which is the basis Farmer Mac uses to analyze its portfolio, and recorded investment of past due loans. 
(2)
Assets in the OAEM category generally have potential weaknesses due to performance issues but are currently considered to be adequately secured.  Substandard assets have a well-defined weakness or weaknesses and there is a distinct possibility that some loss will be sustained if deficiencies are not corrected.

  
As of December 31, 2011
 
Crops
 
Permanent
Plantings
 
Livestock
 
Part-time
Farm
 
Ag. Storage and
Processing
(including ethanol
facilities)
 
Other
 
Total
  
(in thousands)
Credit risk profile by internally assigned grade (1)
 
 
 
 
 
 
 
 
 
 
 
 
 
Grade:
 
 
 
 
 
 
 
 
 
 
 
 
 
Acceptable
$
1,769,768

 
$
748,558

 
$
1,097,184

 
$
215,525

 
$
96,532

 
$
15,158

 
$
3,942,725

Other assets especially mentioned ("OAEM") (2)
60,076

 
20,442

 
74,959

 
7,103

 
45,673

 
641

 
208,894

Substandard (2)
35,115

 
55,345

 
51,968

 
22,492

 
31,487

 
1,137

 
197,544

Total
$
1,864,959

 
$
824,345

 
$
1,224,111

 
$
245,120

 
$
173,692

 
$
16,936

 
$
4,349,163

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Commodity analysis of past due loans (1)
 

 
 

 
 

 
 

 
 

 
 

 
 

90 days or more past due
$
11,605

 
$
19,228

 
$
2,475

 
$
7,315

 
$

 
$

 
$
40,623


(1)
Amounts represent unpaid principal balance of risk-rated loans, which is the basis Farmer Mac uses to analyze its portfolio, and recorded investment of past due loans.  
(2)
Assets in the OAEM category generally have potential weaknesses due to performance issues but are currently considered to be adequately secured.  Substandard assets have a well-defined weakness or weaknesses and there is a distinct possibility that some loss will be sustained if deficiencies are not corrected.

Concentrations of Credit Risk

The following table sets forth the geographic and commodity/collateral diversification, as well as the range of original loan-to-value ratios, for all loans held and loans underlying Farmer Mac I Guaranteed Securities (excluding AgVantage securities) and LTSPCs as of June 30, 2012 and December 31, 2011:

  
June 30, 2012
 
December 31, 2011
  
(in thousands)
By commodity/collateral type:
 
 
 
Crops
$
1,941,075

 
$
1,864,959

Permanent plantings
823,399

 
824,345

Livestock
1,218,721

 
1,224,111

Part-time farm
224,465

 
245,120

Ag. Storage and processing (including ethanol facilities)
181,355

 
173,692

Other
14,197

 
16,936

Total
$
4,403,212

 
$
4,349,163

By geographic region (1):
 

 
 

Northwest
$
764,422

 
$
761,078

Southwest
1,581,489

 
1,597,369

Mid-North
869,722

 
857,659

Mid-South
516,815

 
484,176

Northeast
282,025

 
294,854

Southeast
388,739

 
354,027

Total
$
4,403,212

 
$
4,349,163

By original loan-to-value ratio:
 

 
 

0.00% to 40.00%
$
1,122,067

 
$
1,104,617

40.01% to 50.00%
792,882

 
769,618

50.01% to 60.00%
1,219,133

 
1,225,939

60.01% to 70.00%
1,097,884

 
1,062,061

70.01% to 80.00%
130,902

 
135,985

80.01% to 90.00%
40,344

 
50,943

Total
$
4,403,212

 
$
4,349,163


(1)
Geographic regions:  Northwest (AK, ID, MT, ND, NE, OR, SD, WA, WY); Southwest (AZ, CA, CO, HI, NM, NV, UT); Mid-North (IA, IL, IN, MI, MN, MO, WI); Mid-South (KS, OK, TX); Northeast (CT, DE, KY, MA, MD, ME, NC, NH, NJ, NY, OH, PA, RI, TN, VA, VT, WV); Southeast (AL, AR, FL, GA, LA, MS, SC).

The original loan-to-value ratio is calculated by dividing the loan principal balance at the time of guarantee, purchase or commitment by the appraised value at the date of loan origination or, when available, the updated appraised value at the time of guarantee, purchase or commitment.  Current loan-to-value ratios may be higher or lower than the original loan-to-value ratios.