Annual report pursuant to Section 13 and 15(d)

Income Taxes (Tables)

v2.4.1.9
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2014
Income Tax Disclosure [Abstract]  
Summary of Income Tax Current and Deferred Provision (Benefit)

The following table presents the current and deferred provision (benefit) for income taxes for the years ended December 31 (in thousands):

 

 

 

2014

 

 

2013

 

 

2012

 

Current:

 

 

 

 

 

 

 

 

 

 

 

 

Federal

 

$

 

 

$

(138

)

 

$

 

State

 

 

27

 

 

 

31

 

 

 

18

 

Foreign

 

 

25

 

 

 

(27

)

 

 

32

 

 

 

 

52

 

 

 

(134

)

 

 

50

 

Deferred:

 

 

 

 

 

 

 

 

 

 

 

 

Federal

 

 

60

 

 

 

72

 

 

 

57

 

State

 

 

 

 

 

(118

)

 

 

12

 

Foreign

 

 

 

 

 

16

 

 

 

(8

)

 

 

 

60

 

 

 

(30

)

 

 

61

 

 

 

$

112

 

 

$

(164

)

 

$

111

 

 

Federal Income Tax Provision Compared With Statutory Rates

The provision for income taxes differs from the amount that would result from applying the federal statutory rate as follows for the years ended December 31:

 

 

 

2014

 

 

2013

 

 

2012

 

 

Statutory regular federal income tax rate

 

 

(34.0

)

%

 

(34.0

)

%

 

(34.0

)

%

Change in valuation allowance

 

 

37.4

 

%

 

27.0

 

%

 

(13.0

)

%

Tax return to prior year provision adjustments

 

 

 

%

 

(0.9

)

%

 

16.2

 

%

Expiration of federal net operating losses

 

 

 

%

 

 

%

 

28.2

 

%

Reduction of net operating loss attributes

 

 

 

%

 

(3.1

)

%

 

(3.7

)

%

State tax benefit (net of federal benefit)

 

 

(3.3

)

%

 

(4.2

)

%

 

4.1

 

%

Research credits

 

 

(1.9

)

%

 

(2.1

)

%

 

 

 

Foreign amounts with no tax benefit

 

 

(0.1

)

%

 

(0.2

)

%

 

(0.6

)

%

Non-deductible expenses

 

 

1.0

 

%

 

1.6

 

%

 

6.1

 

%

Effect of change in rate

 

 

2.3

 

%

 

14.2

 

%

 

 

%

Other

 

 

(0.8

)

%

 

0.3

 

%

 

0.5

 

%

Total

 

 

0.6

 

%

 

(1.4

)

%

 

3.8

 

%

 

Summary of Net Deferred Tax Assets and Net Deferred Tax Liabilities

The components of the deferred income tax assets and liabilities as of December 31 (in thousands):

 

 

 

2014

 

 

2013

 

Capitalized intangible assets for tax purposes

 

$

202

 

 

$

283

 

Reserves not currently deductible

 

 

1,871

 

 

 

1,702

 

Deferred revenue

 

 

8

 

 

 

8

 

Stock options

 

 

2,911

 

 

 

2,565

 

State taxes

 

 

8

 

 

 

7

 

Income tax credits

 

 

2,200

 

 

 

1,583

 

Inventory

 

 

1,225

 

 

 

871

 

Property and equipment

 

 

280

 

 

 

376

 

Other comprehensive income

 

 

222

 

 

 

109

 

Unrealized gain on foreign currency

 

 

136

 

 

 

142

 

Net operating losses

 

 

33,140

 

 

 

28,058

 

Total deferred tax assets

 

 

42,203

 

 

 

35,704

 

Valuation allowance

 

 

(42,069

)

 

 

(35,566

)

Net deferred tax assets

 

 

134

 

 

 

138

 

Capitalized intangible assets

 

 

(752

)

 

 

(696

)

Other

 

 

(59

)

 

 

(59

)

Total deferred tax liabilities

 

 

(811

)

 

 

(755

)

Net deferred tax liabilities

 

$

(677

)

 

$

(617

)

 

Summary of Unrecognized Tax Benefits

The following table summarizes the activity related to the Company’s unrecognized tax benefits during the year ended December 31, 2014 (in thousands):

 

Balance at January 1, 2014

 

$

568

 

Additions for tax positions related to the prior year

 

 

 

Lapse of statute of limitations

 

 

 

Balance at December 31, 2014

 

$

568