Loans
9 Months Ended
Sep. 30, 2016
Receivables [Abstract]  
Loans
Loans
Loans, excluding loans held for sale, at September 30, 2016 and December 31, 2015, were comprised of the following (dollars in thousands):
 
September 30,
2016
 
December 31, 2015
Commercial
$
204,184

 
$
177,481

Commercial real estate:
 

 
 

Construction and land development
91,688

 
72,968

Commercial real estate
454,797

 
430,186

Residential real estate:
 

 
 

Residential
218,632

 
220,434

Home equity
108,617

 
98,449

Consumer
5,283

 
6,007

Total loans
$
1,083,201

 
$
1,005,525


Acquired Loans 
The outstanding principal balance and the carrying amount of these loans included in the consolidated balance sheets at September 30, 2016 and December 31, 2015 are as follows (dollars in thousands): 
 
September 30,
2016
 
December 31, 2015
Outstanding principal balance
$
112,205

 
$
145,380

Carrying amount
103,911

 
135,254

The outstanding principal balance and related carrying amount of acquired impaired loans, for which the Company applies FASB Accounting Standards Codification ("ASC") 310-30 to account for interest earned, as of the indicated dates are as follows (dollars in thousands):
 
September 30,
2016
 
December 31, 2015
Outstanding principal balance
$
35,697

 
$
40,951

Carrying amount
29,739

 
33,878


The following table presents changes in the accretable yield on acquired impaired loans, for which the Company applies FASB ASC 310-30, at September 30, 2016 and December 31, 2015 (dollars in thousands):
 
September 30, 2016
 
December 31, 2015
Balance at January 1
$
7,299

 
$
1,440

Additions from merger with MainStreet

 
7,140

Accretion
(1,079
)
 
(211
)
Other changes, net
201

 
(1,070
)
 
$
6,421

 
$
7,299


Past Due Loans
The following table shows an analysis by portfolio segment of the Company's past due loans at September 30, 2016 (dollars in thousands):
 
30- 59 Days
Past Due
 
60-89 Days
Past Due
 
90 Days +
Past Due
and Still
Accruing
 
Non-
Accrual
Loans
 
Total
Past
Due
 
Current
 
Total
Loans
Commercial
$
13

 
$

 
$

 
$
67

 
$
80

 
$
204,104

 
$
204,184

Commercial real estate:
 

 
 

 
 

 
 

 
 

 
 

 
 

Construction and land development
15

 

 

 
66

 
81

 
91,607

 
91,688

Commercial real estate
129

 
114

 

 
905

 
1,148

 
453,649

 
454,797

Residential:
 

 
 

 
 

 
 

 
 

 
 

 
 

Residential
517

 
73

 

 
2,073

 
2,663

 
215,969

 
218,632

Home equity
95

 
34

 

 
726

 
855

 
107,762

 
108,617

Consumer
2

 
18

 

 
9

 
29

 
5,254

 
5,283

Total
$
771

 
$
239

 
$

 
$
3,846

 
$
4,856

 
$
1,078,345

 
$
1,083,201

The following table shows an analysis by portfolio segment of the Company's past due loans at December 31, 2015 (dollars in thousands):
 
30- 59 Days
Past Due
 
60-89 Days
Past Due
 
90 Days +
Past Due
and Still
Accruing
 
Non-
Accrual
Loans
 
Total
Past
Due
 
Current
 
Total
Loans
Commercial
$
137

 
$

 
$

 
$
90

 
$
227

 
$
177,254

 
$
177,481

Commercial real estate:
 

 
 

 
 

 
 

 
 

 
 

 
 

Construction and land development

 

 

 
258

 
258

 
72,710

 
72,968

Commercial real estate
135

 
182

 

 
2,497

 
2,814

 
427,372

 
430,186

Residential:
 

 
 

 
 

 
 

 
 

 
 

 
 

Residential
913

 
398

 

 
1,731

 
3,042

 
217,392

 
220,434

Home equity
140

 
12

 

 
620

 
772

 
97,677

 
98,449

Consumer
53

 
1

 

 
9

 
63

 
5,944

 
6,007

Total
$
1,378

 
$
593

 
$

 
$
5,205

 
$
7,176

 
$
998,349

 
$
1,005,525


Impaired Loans
The following table presents the Company's impaired loan balances by portfolio segment, excluding acquired impaired loans, at September 30, 2016 (dollars in thousands):
 
Recorded
Investment
 
Unpaid
Principal
Balance
 
Related
Allowance
 
Average
Recorded
Investment
 
Interest
Income
Recognized
With no related allowance recorded:
 
 
 
 
 
 
 
 
 
Commercial
$
25

 
$
25

 
$

 
$
9

 
$
1

Commercial real estate:
 

 
 

 
 

 
 

 
 

Construction and land development
238

 
238

 

 
238

 
13

Commercial real estate
1,837

 
1,838

 

 
1,282

 
76

Residential:
 

 
 

 
 

 
 

 
 

Residential
395

 
405

 

 
198

 
20

Home equity
409

 
602

 

 
189

 
16

Consumer
10

 
10

 

 
11

 
1

 
$
2,914

 
$
3,118

 
$

 
$
1,927

 
$
127

With a related allowance recorded:
 

 
 

 
 

 
 

 
 

Commercial *
67

 
67

 

 
93

 
1

Commercial real estate:
 

 
 

 
 

 
 

 
 

Construction and land development*
65

 
66

 

 
324

 
10

Commercial real estate*
146

 
145

 

 
346

 
7

Residential
 

 
 

 
 

 
 

 
 

Residential
1,563

 
1,565

 
21

 
1,582

 
16

Home equity
316

 
317

 
1

 
335

 
2

Consumer*
9

 
9

 

 
13

 

 
$
2,166

 
$
2,169

 
$
22

 
$
2,693

 
$
36

Total:
 

 
 

 
 

 
 

 
 

Commercial
$
92

 
$
92

 
$

 
$
102

 
$
2

Commercial real estate:
 

 
 

 
 

 
 

 
 

Construction and land development
303

 
304

 

 
562

 
23

Commercial real estate
1,983

 
1,983

 

 
1,628

 
83

Residential:
 

 
 

 
 

 
 

 
 

Residential
1,958

 
1,970

 
21

 
1,780

 
36

Home equity
725

 
919

 
1

 
524

 
18

Consumer
19

 
19

 

 
24

 
1

 
$
5,080

 
$
5,287

 
$
22

 
$
4,620

 
$
163

*Allowance is reported as zero in the table due to presentation in thousands and rounding.
The following table presents the Company's impaired loan balances by portfolio segment, excluding acquired impaired loans, at December 31, 2015 (dollars in thousands):
 
Recorded
Investment
 
Unpaid
Principal
Balance
 
Related
Allowance
 
Average
Recorded
Investment
 
Interest
Income
Recognized
With no related allowance recorded:
 
 
 
 
 
 
 
 
 
Commercial
$
4

 
$
4

 
$

 
$
47

 
$

Commercial real estate:
 

 
 

 
 

 
 

 
 

Construction and land development
205

 
205

 

 
220

 

Commercial real estate
1,202

 
1,206

 

 
1,504

 
1

Residential:
 

 
 

 
 

 
 

 
 

Residential
127

 
124

 

 
126

 

Home equity
173

 
173

 

 
305

 

Consumer
13

 
13

 

 
14

 

 
$
1,724

 
$
1,725

 
$

 
$
2,216

 
$
1

With a related allowance recorded:
 

 
 

 
 

 
 

 
 

Commercial*
$
91

 
$
91

 
$

 
$
99

 
$

Commercial real estate:
 

 
 

 
 

 
 

 
 

Construction and land development
448

 
449

 
6

 
563

 
26

Commercial real estate
390

 
391

 
3

 
353

 
17

Residential:
 

 
 

 
 

 
 

 
 

Residential*
1,649

 
1,690

 

 
1,034

 
22

Home equity
397

 
396

 
25

 
327

 

Consumer
8

 
9

 
1

 
11

 

 
$
2,983

 
$
3,026

 
$
35

 
$
2,387

 
$
65

Total:
 

 
 

 
 

 
 

 
 

Commercial
$
95

 
$
95

 
$

 
$
146

 
$

Commercial real estate:
 

 
 

 
 

 
 

 
 

Construction and land development
653

 
654

 
6

 
783

 
26

Commercial real estate
1,592

 
1,597

 
3

 
1,857

 
18

Residential:
 

 
 

 
 

 
 

 
 

Residential
1,776

 
1,814

 

 
1,160

 
22

Home equity
570

 
569

 
25

 
632

 

Consumer
21

 
22

 
1

 
25

 

 
$
4,707

 
$
4,751

 
$
35

 
$
4,603

 
$
66


*Allowance is reported as zero in the table due to presentation in thousands and rounding.

The following tables show the detail of loans modified as troubled debt restructurings ("TDRs") during the three and nine months ended September 30, 2016 included in the impaired loan balances (dollars in thousands):
 
 
Loans Modified as a TDR for the
 
 
Three Months Ended September 30, 2016
Loan Type
 
Number of Contracts
 
Pre-Modification
Outstanding Recorded
Investment
 
Post-Modification
Outstanding Recorded
Investment
Commercial
 

 
$

 
$

Commercial real estate
 

 

 

Construction and land development
 

 

 

Home Equity
 

 

 

Residential real estate
 
1

 
56

 
47

Consumer
 

 

 

Total
 
1

 
$
56

 
$
47

 
 
Loans Modified as a TDR for the
 
 
Nine Months Ended September 30, 2016
Loan Type
 
Number of Contracts
 
Pre-Modification
Outstanding Recorded
Investment
 
Post-Modification
Outstanding Recorded
Investment
Commercial
 
1

 
$
24

 
$
24

Commercial real estate
 
2

 
1,005

 
1,003

Construction and land development
 

 

 

Home Equity
 

 

 

Residential real estate
 
2

 
58

 
48

Consumer
 

 

 

Total
 
5

 
$
1,087

 
$
1,075

The following tables show the detail of loans modified as TDRs during the three and nine months ended September 30, 2015 included in the impaired loan balances (dollars in thousands):
 
 
Loans Modified as a TDR for the
 
 
Three Months Ended September 30, 2015
Loan Type
 
Number of Contracts
 
Pre-Modification
Outstanding Recorded
Investment
 
Post-Modification
Outstanding Recorded
Investment
Commercial
 
2

 
$
52

 
$
31

Commercial real estate
 

 

 

Construction and land development
 

 

 

Home Equity
 
1

 
106

 
106

Residential real estate
 
1

 
382

 
294

Consumer
 

 

 

Total
 
4

 
$
540

 
$
431

 
 
Loans Modified as a TDR for the
 
 
Nine Months Ended September 30, 2015
Loan Type
 
Number of Contracts
 
Pre-Modification
Outstanding Recorded
Investment
 
Post-Modification
Outstanding Recorded
Investment
Commercial
 
2

 
$
52

 
$
31

Commercial real estate
 
3

 
256

 
249

Construction and land development
 

 

 

Home Equity
 
1

 
106

 
106

Residential real estate
 
5

 
776

 
680

Consumer
 

 

 

Total
 
11

 
$
1,190

 
$
1,066


During the three and nine months ended September 30, 2016 and 2015, the Company had no loans that subsequently defaulted within twelve months of modification. The Company defines defaults as one or more payments that occur more than 90 days past the due date, charge-off or foreclosure subsequent to modification.
Residential Real Estate in Process of Foreclosure
The Company had $1,424,000 in residential real estate loans in the process of foreclosure at September 30, 2016 and $470,000 and $643,000 in residential OREO at September 30, 2016 and December 31, 2015, respectively.
Risk Grades
The following table shows the Company's loan portfolio broken down by internal risk grading as of September 30, 2016 (dollars in thousands):
Commercial and Consumer Credit Exposure
Credit Risk Profile by Internally Assigned Grade
 
Commercial
 
Construction and Land Development
 
Commercial
Real Estate
Other
 
Residential
 
Home
Equity
Pass
$
203,353

 
$
88,992

 
$
443,317

 
$
202,043

 
$
106,106

Special Mention
688

 
792

 
6,755

 
11,637

 
1,373

Substandard
143

 
1,904

 
4,725

 
4,952

 
1,138

Doubtful

 

 

 

 

Total
$
204,184

 
$
91,688

 
$
454,797

 
$
218,632

 
$
108,617

Consumer Credit Exposure
Credit Risk Profile Based on Payment Activity
 
Consumer
 
 
Performing
$
5,249

Nonperforming
34

Total
$
5,283

 
The following table shows the Company's loan portfolio broken down by internal risk grading as of December 31, 2015 (dollars in thousands):
Commercial and Consumer Credit Exposure
Credit Risk Profile by Internally Assigned Grade
 
Commercial
 
Construction and Land Development
 
Commercial
Real Estate
Other
 
Residential
 
Home
Equity
Pass
$
175,963

 
$
68,853

 
$
418,719

 
$
200,008

 
$
96,142

Special Mention
1,364

 
1,210

 
5,860

 
14,638

 
1,314

Substandard
154

 
2,905

 
5,607

 
5,788

 
993

Doubtful

 

 

 

 

Total
$
177,481

 
$
72,968

 
$
430,186

 
$
220,434

 
$
98,449

Consumer Credit Exposure
Credit Risk Profile Based on Payment Activity
 
Consumer
 
 
Performing
$
5,999

Nonperforming
8

Total
$
6,007

 
Loans classified in the Pass category typically are fundamentally sound and risk factors are reasonable and acceptable.
Loans classified in the Special Mention category typically have been criticized internally, by loan review or the loan officer, or by external regulators under the current credit policy regarding risk grades.
Loans classified in the Substandard category typically have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt; they are typically characterized by the possibility that the Bank will sustain some loss if the deficiencies are not corrected.
Loans classified in the Doubtful category typically have all the weaknesses inherent in loans classified as substandard, plus the added characteristic that the weaknesses make collection or liquidation in full on the basis of currently existing facts, conditions, and values highly questionable and improbable. However, these loans are not yet rated as loss because certain events may occur that may salvage the debt.
Consumer loans are classified as performing or nonperforming.  A loan is nonperforming when payments of interest and principal are past due 90 days or more, or payments are less than 90 days past due, but there are other good reasons to doubt that payment will be made in full.