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Provision for Income Taxes (Tables)
9 Months Ended
Sep. 30, 2022
Income Tax Disclosure [Abstract]  
Provision for Income Taxes

Three months ended

Nine months ended

September 30, 

September 30, 

    

2021

    

2022

    

2021

    

2022

(In thousands)

Expected tax expense, at the U.S. federal statutory
  income tax rate of 21%

$

1,138

$

1,361

$

3,707

$

4,427

State income taxes

 

170

 

194

 

570

 

633

FDII benefit

 

(33)

 

(34)

 

(73)

 

(106)

Other, net

 

13

 

7

 

10

 

16

Total provision for income taxes

$

1,288

$

1,528

$

4,214

$

4,970