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LOANS
6 Months Ended
Jun. 30, 2019
Receivables [Abstract]  
LOANS LOANS

Loans as of June 30, 2019, and December 31, 2018, were as follows, in thousands:
 
June 30, 2019
 
December 31, 2018
Loans receivable held to maturity:
 
 
 
Commercial
$
2,238,453

 
$
2,020,231

Commercial real estate
3,991,919

 
3,711,481

Agricultural and agricultural real estate
549,404

 
565,408

Residential real estate
613,707

 
673,603

Consumer
461,802

 
440,158

Gross loans receivable held to maturity
7,855,285

 
7,410,881

Unearned discount
(942
)
 
(1,624
)
Deferred loan fees
(1,292
)
 
(1,560
)
Total net loans receivable held to maturity
7,853,051

 
7,407,697

Allowance for loan losses
(63,850
)
 
(61,963
)
Loans receivable, net
$
7,789,201

 
$
7,345,734



Heartland has certain lending policies and procedures in place that are designed to provide for an acceptable level of credit risk. The board of directors reviews and approves these policies and procedures on a regular basis. A reporting system supplements the review process by providing management and the board with frequent reports related to loan production, loan quality, concentrations of credit, loan delinquencies and nonperforming loans and potential problem loans.

Heartland originates commercial and commercial real estate loans for a wide variety of business purposes, including lines of credit for capital and operating purposes and term loans for real estate and equipment purchases. Agricultural loans provide financing for capital improvements and farm operations, as well as livestock and machinery purchases. Residential mortgage loans are originated for the construction, purchase or refinancing of single family residential properties. Consumer loans include loans for motor vehicles, home improvement, home equity and personal lines of credit.

Under Heartland’s credit practices, a loan is impaired when, based on current information and events, it is probable that Heartland will be unable to collect all amounts due according to the contractual terms of the loan agreement. Loan impairment is measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate, except where more practical, impairment is measured at the observable market price of the loan or the fair value of the collateral if the loan is collateral dependent.

The following table shows the balance in the allowance for loan losses at June 30, 2019, and December 31, 2018, and the related loan balances, disaggregated on the basis of impairment methodology, in thousands. Loans evaluated under ASC 310-10-35 include loans on nonaccrual status and troubled debt restructurings, which are individually evaluated for impairment, and other impaired loans deemed to have similar risk characteristics. All other loans are collectively evaluated for impairment under ASC 450-20. Heartland has made no significant changes to the accounting for the allowance for loan losses during the quarter ended March 31, 2019.
 
Allowance For
Loan Losses
 
Gross Loans Receivable
Held to Maturity
 
Ending Balance
Under ASC
310-10-35
 
Ending Balance
Under ASC
450-20
 
Total
 
Ending Balance Evaluated for Impairment
Under ASC
310-10-35
 
Ending Balance Evaluated for Impairment
Under ASC
450-20
 
 Total
June 30, 2019
 
 
 
 
 
 
 
 
 
 
 
Commercial
$
5,685

 
$
18,397

 
$
24,082

 
$
26,881

 
$
2,211,572

 
$
2,238,453

Commercial real estate
377

 
26,923

 
27,300

 
22,141

 
3,969,778

 
3,991,919

Agricultural and agricultural real estate
1,557

 
4,492

 
6,049

 
21,729

 
527,675

 
549,404

Residential real estate
197

 
1,375

 
1,572

 
18,556

 
595,151

 
613,707

Consumer
546

 
4,301

 
4,847

 
5,411

 
456,391

 
461,802

Total
$
8,362

 
$
55,488

 
$
63,850

 
$
94,718

 
$
7,760,567

 
$
7,855,285

December 31, 2018
 
 
 
 
 
 
 
 
 
 
 
Commercial
$
5,733

 
$
18,772

 
$
24,505

 
$
24,202

 
$
1,996,029

 
$
2,020,231

Commercial real estate
218

 
25,320

 
25,538

 
14,388

 
3,697,093

 
3,711,481

Agricultural and agricultural real estate
686

 
4,267

 
4,953

 
15,951

 
549,457

 
565,408

Residential real estate
168

 
1,617

 
1,785

 
20,251

 
653,352

 
673,603

Consumer
749

 
4,433

 
5,182

 
7,004

 
433,154

 
440,158

Total
$
7,554

 
$
54,409

 
$
61,963

 
$
81,796

 
$
7,329,085

 
$
7,410,881



The following table presents nonaccrual loans, accruing loans past due 90 days or more and performing troubled debt restructured loans at June 30, 2019, and December 31, 2018, in thousands:
 
June 30, 2019
 
December 31, 2018
Nonaccrual loans
$
74,963

 
$
67,833

Nonaccrual troubled debt restructured loans
4,656

 
4,110

Total nonaccrual loans
$
79,619

 
$
71,943

Accruing loans past due 90 days or more
$
285

 
$
726

Performing troubled debt restructured loans
$
3,539

 
$
4,026



The following tables provide information on troubled debt restructured loans that were modified during the three- and six-month periods ended June 30, 2019, and June 30, 2018, dollars in thousands:
 
Three Months Ended
June 30,
 
2019
 
2018
 
Number
of Loans
 
Pre-
Modification
Recorded
Investment
 
Post-
Modification
Recorded
Investment
 
Number
of Loans
 
Pre-
Modification
Recorded
Investment
 
Post-
Modification
Recorded
Investment
Commercial

 
$

 
$

 

 
$

 
$

Commercial real estate

 

 

 

 

 

Total commercial and commercial real estate

 

 

 

 

 

Agricultural and agricultural real estate

 

 

 

 

 

Residential real estate
3

 
240

 
246

 
6

 
1,292

 
1,125

Consumer

 

 

 

 

 

Total
3

 
$
240

 
$
246

 
6

 
$
1,292

 
$
1,125

 
Six Months Ended
June 30,
 
2019
 
2018
 
Number
of Loans
 
Pre-
Modification
Recorded
Investment
 
Post-
Modification
Recorded
Investment
 
Number
of Loans
 
Pre-
Modification
Recorded
Investment
 
Post-
Modification
Recorded
Investment
Commercial

 
$

 
$

 

 
$

 
$

Commercial real estate

 

 

 

 

 

Total commercial and commercial real estate

 

 

 

 

 

Agricultural and agricultural real estate

 

 

 

 

 

Residential real estate
4

 
276

 
288

 
11

 
2,169

 
1,877

Consumer

 

 

 

 

 

Total
4

 
$
276

 
$
288

 
11

 
$
2,169

 
$
1,877



The pre-modification and post-modification recorded investment represents amounts as of the date of loan modification. The difference between the pre-modification investment and post-modification investment amounts on Heartland's residential real estate troubled debt restructured loans for the three- and six-months ended June 30, 2019, is due to principal deferment collected from government guarantees and capitalized interest and escrow. At June 30, 2019, there were no commitments to extend credit to any of the borrowers with an existing troubled debt restructured loan.

The following table shows troubled debt restructured loans for which there was a payment default during the three- and six-month periods ended June 30, 2019, and June 30, 2018, that had been modified during the twelve-month period prior to default, in thousands:
 
With Payment Defaults During the
Three Months Ended
June 30,
 
2019
 
2018
 
Number of Loans
 
Recorded Investment
 
Number of Loans
 
Recorded Investment
Commercial

 
$

 

 
$

Commercial real estate

 

 

 

  Total commercial and commercial real estate

 

 

 

Agricultural and agricultural real estate

 

 

 

Residential real estate
1

 
61

 
3

 
667

Consumer

 

 

 

  Total
1

 
$
61

 
3

 
$
667

 
With Payment Defaults During the
Six Months Ended
June 30,
 
2019
 
2018
 
Number of Loans
 
Recorded Investment
 
Number of Loans
 
Recorded Investment
Commercial

 
$




$

Commercial real estate

 





  Total commercial and commercial real estate

 

 

 

Agricultural and agricultural real estate

 





Residential real estate
3

 
253


6


1,184

Consumer

 





  Total
3

 
$
253

 
6

 
$
1,184



Heartland's internal rating system is a series of grades reflecting management's risk assessment, based on its analysis of the borrower's financial condition. The "pass" category consists of all loans that are not in the "nonpass" category, categorized into a range of loan grades that reflect increasing, though still acceptable, risk. Movement of risk through the various grade levels in the pass category is monitored for early identification of credit deterioration. The "nonpass" category consists of special mention, substandard, doubtful and loss loans. The "special mention" rating is attached to loans where the borrower exhibits negative trends in financial circumstances due to borrower specific or systemic conditions that, if left uncorrected, threaten the borrower's capacity to meet its debt obligations. The borrower is believed to have sufficient financial flexibility to react to and resolve its negative financial situation. These credits are closely monitored for improvement or deterioration. The "substandard" rating is assigned to loans that are inadequately protected by the current net worth and paying capacity of the borrower and that may be further at risk due to deterioration in the value of collateral pledged. Well-defined weaknesses jeopardize liquidation of the debt. These loans are still considered collectible; however, a distinct possibility exists that Heartland will sustain some loss if deficiencies are not corrected. Substandard loans may exhibit some or all of the following weaknesses: deteriorating financial trends, lack of earnings, inadequate debt service capacity, excessive debt and/or lack of liquidity. The "doubtful" rating is assigned to loans where identified weaknesses in the borrowers' ability to repay the loan make collection or liquidation in full, on the basis of existing facts, conditions and values, highly questionable and improbable. These borrowers are usually in default, lack liquidity and capital, as well as resources necessary to remain as an operating entity. Specific pending events, such as capital injections, liquidations or perfection of liens on additional collateral, may strengthen the credit, thus deferring the rating of the loan as "loss" until the exact status of the loan can be determined. The loss rating is assigned to loans considered uncollectible. Heartland had no loans classified as loss or doubtful as of June 30, 2019. Loans are placed on "nonaccrual" when management does not expect to collect payments of principal and interest in full or when principal or interest has been in default for a period of 90 days or more, unless the loan is both well secured and in the process of collection.

The following table presents loans by credit quality indicator at June 30, 2019, and December 31, 2018, in thousands:
 
Pass
 
Nonpass
 
Total
June 30, 2019
 
 
 
 
 
Commercial
$
2,095,930

 
$
142,523

 
$
2,238,453

Commercial real estate
3,755,285

 
236,634

 
3,991,919

  Total commercial and commercial real estate
5,851,215

 
379,157

 
6,230,372

Agricultural and agricultural real estate
441,598

 
107,806

 
549,404

Residential real estate
586,121

 
27,586

 
613,707

Consumer
446,569

 
15,233

 
461,802

  Total gross loans receivable held to maturity
$
7,325,503

 
$
529,782

 
$
7,855,285

December 31, 2018
 
 
 
 
 
Commercial
$
1,880,579

 
$
139,652

 
$
2,020,231

Commercial real estate
3,524,344

 
187,137

 
3,711,481

  Total commercial and commercial real estate
5,404,923

 
326,789

 
5,731,712

Agricultural and agricultural real estate
471,642

 
93,766

 
565,408

Residential real estate
645,478

 
28,125

 
673,603

Consumer
425,451

 
14,707

 
440,158

  Total gross loans receivable held to maturity
$
6,947,494

 
$
463,387

 
$
7,410,881


The nonpass category in the table above is comprised of approximately 57% special mention loans and 43% substandard loans as of June 30, 2019. The percent of nonpass loans on nonaccrual status as of June 30, 2019, was 15%. As of December 31, 2018, the nonpass category in the table above was comprised of approximately 52% special mention loans and 48% substandard loans. The percent of nonpass loans on nonaccrual status as of December 31, 2018, was 16%. Loans delinquent 30 to 89 days as a percent of total loans were 0.31% at June 30, 2019, compared to 0.21% at December 31, 2018. Changes in credit risk are monitored on a continuous basis and changes in risk ratings are made when identified. All impaired loans are reviewed at least annually.

As of June 30, 2019, Heartland had $3.1 million of loans secured by residential real estate property that were in the process of foreclosure.

Loans are considered past due if the required principal and interest payments have not been received as of the date such payments were due. Heartland’s policy is to discontinue the accrual of interest income on any loan when, in the opinion of management, there is a reasonable doubt as to the timely collection of the interest and principal, normally when a loan is 90 days past due. When interest accruals are deemed uncollectible, interest credited to income in the current year is reversed and interest accrued in prior years is charged to the allowance for loan losses. A loan can be restored to accrual status if the borrower has resumed paying the full amount of the scheduled contractual interest and principal payments on the loan, and (1) all principal and interest amounts contractually due (including arrearages) are reasonably assured of repayment within a reasonable period of time, and (2) that there is a sustained period of repayment performance (generally a minimum of six months) by the borrower in accordance with the scheduled contractual terms.


The following table sets forth information regarding Heartland's accruing and nonaccrual loans at June 30, 2019, and December 31, 2018, in thousands:
 
Accruing Loans
 
 
 
 
 
30-59 Days
Past Due
 
60-89 Days
Past Due
 
90 Days or
More
Past Due
 
Total
Past Due
 
Current
 
Nonaccrual
 
Total Loans
June 30, 2019
 
 
 
 
 
 
 
 
 
 
 
 
 
Commercial
$
6,030

 
$
1,281

 
$

 
$
7,311

 
$
2,205,913

 
$
25,229

 
$
2,238,453

Commercial real estate
4,931

 
1,006

 

 
5,937

 
3,969,426

 
16,556

 
3,991,919

Total commercial and commercial real estate
10,961

 
2,287

 

 
13,248

 
6,175,339

 
41,785

 
6,230,372

Agricultural and agricultural real estate
2,664

 
386

 
285

 
3,335

 
524,655

 
21,414

 
549,404

Residential real estate
2,744

 
653

 

 
3,397

 
598,120

 
12,190

 
613,707

Consumer
3,850

 
578

 

 
4,428

 
453,144

 
4,230

 
461,802

Total gross loans receivable held to maturity
$
20,219

 
$
3,904

 
$
285

 
$
24,408

 
$
7,751,258

 
$
79,619

 
$
7,855,285

December 31, 2018
 
 
 
 
 
 
 
 
 
 
 
 
 
Commercial
$
2,574

 
$
205

 
$

 
$
2,779

 
$
1,991,525

 
$
25,927

 
$
2,020,231

Commercial real estate
4,819

 

 
726

 
5,545

 
3,694,259

 
11,677

 
3,711,481

Total commercial and commercial real estate
7,393

 
205

 
726

 
8,324

 
5,685,784

 
37,604

 
5,731,712

Agricultural and agricultural real estate
99

 

 

 
99

 
549,376

 
15,933

 
565,408

Residential real estate
5,147

 
49

 

 
5,196

 
655,329

 
13,078

 
673,603

Consumer
2,724

 
307

 

 
3,031

 
431,799

 
5,328

 
440,158

Total gross loans receivable held to maturity
$
15,363

 
$
561

 
$
726

 
$
16,650

 
$
7,322,288

 
$
71,943

 
$
7,410,881



The majority of Heartland's impaired loans are those that are nonaccrual, are past due 90 days or more and still accruing or have had their terms restructured in a troubled debt restructuring. The following tables present the unpaid principal balance that was contractually due at June 30, 2019, and December 31, 2018, the outstanding loan balance recorded on the consolidated balance sheets at June 30, 2019, and December 31, 2018, any related allowance recorded for those loans as of June 30, 2019, and December 31, 2018, the average outstanding loan balances recorded on the consolidated balance sheets during the three- and six- months ended June 30, 2019, and year ended December 31, 2018, and the interest income recognized on the impaired loans during the three- and six-month period ended June 30, 2019, and year ended December 31, 2018, in thousands:
 
Unpaid
Principal
Balance
 
Loan
Balance
 
Related
Allowance
Recorded
 
Quarter-
to-
Date
Avg.
Loan
Balance
 
Quarter-
to-
Date
Interest
Income
Recognized
 
Year-
to-
Date
Avg.
Loan
Balance
 
Year-
to-
Date
Interest
Income
Recognized
June 30, 2019
 
 
 
 
 
 
 
 
 
 
 
 
 
Impaired loans with a related allowance:
 
 
 
 
 
 
 
 
 
 
 
 
 
Commercial
$
11,152

 
$
11,142

 
$
5,685

 
$
11,442

 
$
9

 
$
11,747

 
$
16

Commercial real estate
1,541

 
1,541

 
377

 
1,357

 
5

 
1,280

 
11

Total commercial and commercial real estate
12,693

 
12,683

 
6,062

 
12,799

 
14

 
13,027

 
27

Agricultural and agricultural real estate
3,916

 
3,916

 
1,557

 
3,314

 

 
2,772

 

Residential real estate
1,273

 
1,273

 
197

 
1,378

 

 
1,194

 

Consumer
1,175

 
1,173

 
546

 
1,200

 
1

 
1,237

 
7

Total loans held to maturity
$
19,057

 
$
19,045

 
$
8,362

 
$
18,691

 
$
15

 
$
18,230

 
$
34

Impaired loans without a related allowance:
 
 
 
 
 
 
 
 
 
 
 
 
 
Commercial
$
20,542

 
$
15,739

 
$

 
$
13,519

 
$
111

 
$
12,726

 
$
441

Commercial real estate
20,680

 
20,600

 

 
17,785

 
73

 
15,900

 
127

Total commercial and commercial real estate
41,222

 
36,339

 

 
31,304

 
184

 
28,626

 
568

Agricultural and agricultural real estate
20,220

 
17,813

 

 
17,739

 
17

 
16,056

 
33

Residential real estate
17,283

 
17,283

 

 
17,198

 
121

 
17,566

 
151

Consumer
4,238

 
4,238

 

 
4,222

 
18

 
4,522

 
43

Total loans held to maturity
$
82,963

 
$
75,673

 
$

 
$
70,463

 
$
340

 
$
66,770

 
$
795

Total impaired loans held to maturity:
 
 
 
 
 
 
 
 
 
 
 
 
 
Commercial
$
31,694

 
$
26,881

 
$
5,685

 
$
24,961

 
$
120

 
$
24,473

 
$
457

Commercial real estate
22,221

 
22,141

 
377

 
19,142

 
78

 
17,180

 
138

Total commercial and commercial real estate
53,915

 
49,022

 
6,062

 
44,103

 
198

 
41,653

 
595

Agricultural and agricultural real estate
24,136

 
21,729

 
1,557

 
21,053

 
17

 
18,828

 
33

Residential real estate
18,556

 
18,556

 
197

 
18,576

 
121

 
18,760

 
151

Consumer
5,413

 
5,411

 
546

 
5,422

 
19

 
5,759

 
50

Total impaired loans held to maturity
$
102,020

 
$
94,718

 
$
8,362

 
$
89,154

 
$
355

 
$
85,000

 
$
829


 
Unpaid
Principal
Balance
 
Loan
Balance
 
Related
Allowance
Recorded
 
Year-to-
Date
Avg.
Loan
Balance
 
Year-to-
Date
Interest
Income
Recognized
December 31, 2018
 
 
 
 
 
 
 
 
 
Impaired loans with a related allowance:
 
 
 
 
 
 
 
 
 
Commercial
$
12,376

 
$
12,366

 
$
5,733

 
$
4,741

 
$
33

Commercial real estate
891

 
891

 
218

 
4,421

 
25

Total commercial and commercial real estate
13,267

 
13,257

 
5,951

 
9,162

 
58

Agricultural and agricultural real estate
1,718

 
1,718

 
686

 
2,165

 
2

Residential real estate
647

 
647

 
168

 
1,138

 
12

Consumer
1,373

 
1,373

 
749

 
2,934

 
29

Total loans held to maturity
$
17,005

 
$
16,995

 
$
7,554

 
$
15,399

 
$
101

Impaired loans without a related allowance:
 
 
 
 
 
 
 
 
 
Commercial
$
13,616

 
$
11,836

 
$

 
$
10,052

 
$
299

Commercial real estate
13,578

 
13,497

 

 
13,000

 
249

Total commercial and commercial real estate
27,194

 
25,333

 

 
23,052

 
548

Agricultural and agricultural real estate
16,836

 
14,233

 

 
14,781

 
5

Residential real estate
19,604

 
19,604

 

 
23,950

 
308

Consumer
5,631

 
5,631

 

 
5,117

 
97

Total loans held to maturity
$
69,265

 
$
64,801

 
$

 
$
66,900

 
$
958

Total impaired loans held to maturity:
 
 
 
 
 
 
 
 
 
Commercial
$
25,992

 
$
24,202

 
$
5,733

 
$
14,793

 
$
332

Commercial real estate
14,469

 
14,388

 
218

 
17,421

 
274

Total commercial and commercial real estate
40,461

 
38,590

 
5,951

 
32,214

 
606

Agricultural and agricultural real estate
18,554

 
15,951

 
686

 
16,946

 
7

Residential real estate
20,251

 
20,251

 
168

 
25,088

 
320

Consumer
7,004

 
7,004

 
749

 
8,051

 
126

Total impaired loans held to maturity
$
86,270

 
$
81,796

 
$
7,554

 
$
82,299

 
$
1,059



On May 10, 2019, Heartland completed the acquisition of Blue Valley Ban Corp., parent company of Bank of Blue Valley, headquartered in Overland Park, Kansas. As of May 10, 2019, Blue Valley Ban Corp. had gross loans of $558.4 million, and the estimated fair value of the loans acquired was $542.3 million.

On May 18, 2018, Heartland completed the acquisition of First Bank Lubbock Bancshares, Inc., parent company of First Bank & Trust, headquartered in Lubbock, Texas. As of May 18, 2018, First Bank Lubbock Bancshares, Inc. had gross loans of $696.9 million, and the estimated fair value of the loans acquired was $681.1 million.

On February 23, 2018, Heartland acquired Signature Bancshares, Inc., parent company of Signature Bank, based in Minnetonka, Minnesota. As of February 23, 2018, Signature Bancshares, Inc. had gross loans of $335.1 million and the estimated fair value of the loans acquired was $324.5 million.

Heartland uses the acquisition method of accounting for purchased loans in accordance with ASC 805, "Business Combinations." Purchased loans acquired in a business combination are recorded at estimated fair value on their purchase date, but the purchaser cannot carry over the related allowance for loan losses. Purchased loans are accounted for under ASC 310-30, "Loans and Debt Securities with Deteriorated Credit Quality," when the loans have evidence of credit deterioration since origination, and when at the date of the acquisition, it is probable that Heartland will not collect all contractually required principal and interest payments. Evidence of credit quality deterioration at the purchase date includes statistics such as past due and nonaccrual status. Generally, acquired loans that meet Heartland’s definition for nonaccrual status fall within the scope of ASC 310-30. The difference between contractually required payments at acquisition and the cash flows expected to be collected at acquisition is referred to as the nonaccretable difference, which is included in the carrying value of the loans. Subsequent decreases to the expected cash flows of the loan will generally result in a provision for loan losses. Subsequent increases in cash flows result in a reversal of the provision for loan losses to the extent of prior charges, or a reclassification of the difference from nonaccretable to accretable with a positive impact on future interest income. Further, any excess of cash flows expected at acquisition over the estimated fair value is referred
to as the accretable yield and is recognized into interest income over the remaining life of the loan when there is a reasonable expectation about the amount and timing of such cash flows.

At June 30, 2019, and December 31, 2018, the carrying amount of loans acquired since 2015 consist of purchased impaired and nonimpaired purchased loans as summarized in the following table, in thousands:
 
June 30, 2019
 
December 31, 2018
 
Impaired
Purchased
Loans
 
Non
Impaired
Purchased
Loans
 
Total
Purchased
Loans
 
Impaired
Purchased
Loans
 
Non
Impaired
Purchased
Loans
 
Total
Purchased
Loans
Commercial
$
7,109

 
$
336,256

 
$
343,365

 
$
3,801

 
$
243,693

 
$
247,494

Commercial real estate
3,337

 
1,169,970

 
1,173,307

 
158

 
1,098,171

 
1,098,329

Agricultural and agricultural real estate

 
10,054

 
10,054

 

 
27,115

 
27,115

Residential real estate

 
171,327

 
171,327

 
231

 
184,389

 
184,620

Consumer loans

 
97,824

 
97,824

 

 
75,773

 
75,773

Total covered loans
$
10,446

 
$
1,785,431

 
$
1,795,877

 
$
4,190

 
$
1,629,141

 
$
1,633,331



Changes in accretable yield on acquired loans with evidence of credit deterioration at the date of acquisition for the three- and six-month periods ended June 30, 2019, and June 30, 2018, were as follows, in thousands:
 
Three Months Ended
June 30,
 
Six Months Ended
June 30,
 
2019
 
2018
 
2019
 
2018
Balance at beginning of period
$
188

 
$

 
$
227

 
$
57

Original yield discount, net, at date of acquisition
27

 
564

 
27

 
508

Accretion
(851
)
 
(651
)
 
(1,108
)
 
(850
)
Reclassification from nonaccretable difference(1)
452

 
550

 
670

 
748

Balance at period end
$
(184
)
 
$
463

 
$
(184
)
 
$
463

 
 
 
 
 
 
 
 
(1) Represents increases in estimated cash flows expected to be received, primarily due to lower estimated credit losses.

For loans acquired since January 2015, on the acquisition dates the preliminary estimate of the contractually required payments receivable for all loans with evidence of credit deterioration since origination was $44.6 million, and the estimated fair value of these loans was $28.2 million. At June 30, 2019, a majority of these loans were valued based upon the liquidation value of the underlying collateral, because the expected cash flows are primarily based on the liquidation of such collateral, and the timing and amount of the cash flows could not be reasonably estimated. At June 30, 2019, there was $0 of allowance recorded and $57,000 of allowance recorded at December 31, 2018, related to these ASC 310-30 loans. Provision benefit of $64,000 and provision expense of $672,000 was recorded for the six-month periods ended June 30, 2019, and 2018, respectively.

For loans acquired since January 2015, the preliminary estimate on the acquisition dates of the contractually required payments receivable for all nonimpaired loans acquired was $4.22 billion, and the estimated fair value of the loans was $4.12 billion.