Entity information:
Income Taxes
Income tax expense for the years ended December 31, 2016, 2015 and 2014 was as follows:
(Dollars in thousands)
 
Years Ended
 
 
December 31, 2016
 
December 31, 2015
 
December 31, 2014
Current income tax expense (benefit):
 
 
 
 
 
 
Federal
 
$
5,564

 
$
4,028

 
$
(2,629
)
State
 
2,584

 
1,901

 
2,024

Total
 
8,148

 
5,929

 
(605
)
 
 
 
 
 
 
 
Deferred income tax expense:
 
 
 
 
 
 
Federal
 
21,253

 
22,938

 
29,291

State
 
1,526

 
2,242

 
2,005

Total
 
22,779

 
25,180

 
31,296

 
 
 
 
 
 
 
Total income tax expense
 
$
30,927

 
$
31,109

 
$
30,691



A reconciliation of income tax computed at applicable Federal statutory income tax rates to total income tax expense reported for the years ended December 31, 2016, 2015 and 2014 is as follows:

(Dollars in thousands)
 
Years Ended
 
 
December 31, 2016
 
December 31, 2015
 
December 31, 2014
Income before income taxes
 
$
89,091

 
$
85,830

 
$
81,609

Income taxes computed at Federal statutory tax rate
 
31,182

 
30,041

 
28,563

Effect of:
 
 
 
 
 
 
State taxes (net of federal benefit)
 
2,611

 
2,923

 
2,720

State statutory rate change
 
749

 
33

 
421

Tax-exempt interest income, net
 
(1,213
)
 
(1,099
)
 
(1,247
)
Contingent value right expense
 

 
(118
)
 
597

Other, net
 
(2,402
)
 
(671
)
 
(363
)
Total income tax expense
 
$
30,927

 
$
31,109

 
$
30,691



The composition of the net deferred tax asset as of December 31, 2016 and 2015 is as follows:
(Dollars in thousands)
 
December 31, 2016
 
December 31, 2015
Deferred tax assets:
 
 
 
 
Loan basis differences
 
$
52,996

 
$
30,539

Net operating and realized built in losses
 
93,650

 
38,394

Alternative minimum tax credits
 
4,428

 
4,147

OREO basis differences
 
8,337

 
21,221

Allowance for loan and lease losses
 
16,155

 
17,113

Stock based compensation
 
7,016

 
6,560

Employee compensation and retirement benefits
 
5,645

 
2,523

Goodwill
 
6,818

 
8,515

CD premium
 
1,051

 
3,493

Net unrealized losses on AFS investments securities
 
7,449

 
4,038

Other
 
2,247

 
2,701

Total deferred tax assets
 
205,792

 
139,244

Deferred tax liabilities:
 
 
 
 
FDIC indemnification asset
 

 
(2,556
)
Other intangibles
 
(5,523
)
 
(886
)
Depreciation
 
(6,089
)
 
(3,923
)
Borrowings
 
(33,589
)
 
(15,074
)
Deferred loan costs
 
(9,969
)
 
(9,944
)
Other
 
(350
)
 
(1,545
)
Total deferred tax liabilities
 
(55,520
)
 
(33,928
)
Net deferred tax asset
 
150,272

 
105,316

Valuation allowance
 

 

Net deferred tax asset
 
$
150,272

 
$
105,316



A valuation allowance related to deferred tax assets is required when it is considered more likely than not that all or part of the benefit related to such assets will not be realized. In assessing the need for a valuation allowance, management considered the following positive factors:
1.
projections of future operating results which forecast that the Company will continue to recognize pre-tax income on a consolidated basis;
2.
reductions in operating expenses have been achieved as evidenced by continued progress in reducing operating costs and legacy credit expenses; and
3.
the Company expects interest rates to rise in the future, which should have a favorable impact on our net interest income trend and overall return on assets.
A negative factor that management considered was the severe losses incurred by the acquired institutions as a result of the severe recession and significant decline in real estate values in their local markets. In addition, Section 382 of the Internal Revenue Code limits the ability of the Company to utilize net operating losses and deduct built in losses for income tax purposes. The Company appropriately considers these limitations and has taken them into account in calculating the net deferred tax assets. These factors represent the most significant positive and negative evidence that management considered in concluding that no valuation allowance was necessary at December 31, 2016 and 2015. The Company and its subsidiaries are subject to U.S. federal income tax, as well as income tax of the states of Florida, New York, South and North Carolina and Tennessee.
At December 31, 2016 and 2015 the company had $478.6 million and $107.7 million of gross federal net operating losses, respectively. In addition, the company had $44.3 million of realized built-in-loss carry-forwards expected to be realized.
At December 31, 2016 and 2015 the company had $507.0 million and $100.1 million of gross state net operating loss carry-forwards expected to be utilized, respectively.
The table below shows federal and state net operating losses by acquisition, as well as realized built-in-losses and alternative minimum tax credits. Also, presented are annual limitation amounts, when applicable, and expiration periods as of December 31, 2016:
(Dollars in thousands)
 
TIB Financial Corp.
 
Capital Bank Corp.
 
Green Bankshares, Inc.
 
Southern Community Financial Corp.
 
CommunityOne Bancorp
 
Capital Bank Financial Corp.
 
Total
 
Tax Effected
Federal Tax
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Federal net operating losses
 
$
70,983

 
$
9,423

 
$
25,948

 
$

 
$
372,224

 
$

 
$
478,578

 


Amounts not recorded due to Section 382 limitation
 
(62,312
)
 

 

 

 
(201,511
)
 

 
(263,823
)
 


Federal net operating losses available
 
8,671

 
9,423

 
25,948

 

 
170,713

 

 
214,755

 
75,164

Realized built-in-losses, net of 382 limitation
 
2,168

 
4,106

 
35,139

 
2,894

 

 

 
44,307

 
16,621

Total federal available
 
$
10,839

 
$
13,529

 
$
61,087

 
$
2,894

 
$
170,713

 
$

 
$
259,062

 
$
91,785

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
State Tax
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
State net operating losses
 
$
72,431

 
$

 
$

 
$

 
$
411,805

 
$
22,728

 
$
506,964

 


Amounts not recorded due to Sec 382 limitation
 
(62,312
)
 

 

 

 
(291,693
)
 

 
(354,005
)
 


Total state available
 
$
10,119

 
$

 
$

 
$

 
$
120,112

 
$
22,728

 
$
152,959

 
$
1,865

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Total federal and state available
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
$
93,650

Annual Section 382 limitation
 
$
723

 
$
3,487

 
$
3,687

 
$
2,991

 
$
19,956

 
$

 
$
30,844

 
 
Year federal expiration begins
 
2028

 
2029

 
2029

 
2032

 
2029

 

 
 
 
 
Year state expiration begins
 
2028

 

 

 

 
2024

 
2027

 
 
 
 
Alternative minimum tax credits - no expiration
 
$

 
$
2,000

 
$
106

 
$
979

 
$
1,343

 
$

 
$
4,428

 
 

At December 31, 2016 and 2015, the company had no material unrecognized tax benefits and no material amounts recorded for uncertain tax positions.