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Provision for Income Taxes (Tables)
9 Months Ended
Sep. 30, 2015
Income Tax Disclosure [Abstract]  
Provision for Income Taxes

 

Nine months ended

 

 

September 30,

 

 

2014

 

 

2015

 

 

(In thousands)

 

 

 

 

 

 

 

 

 

Expected tax expense, at the U.S. federal statutory

   income tax rate of 35%

$

3,728

 

 

$

4,016

 

Domestic manufacturing credit

 

(343

)

 

 

(369

)

State income taxes

 

321

 

 

 

342

 

Nondeductible expenses and other

 

20

 

 

 

19

 

Total income tax expense

$

3,726

 

 

$

4,008