Annual report pursuant to Section 13 and 15(d)

Note 6 - Income Taxes (Tables)

v3.8.0.1
Note 6 - Income Taxes (Tables)
12 Months Ended
Dec. 31, 2017
Notes Tables  
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
   
2017
   
201
6
   
201
5
 
Current:
                       
U.S. Federal
  $
46,013
    $
21,665
    $
25,030
 
State and local
   
851
     
376
     
400
 
     
46,864
     
22,041
     
25,430
 
Deferred benefit
   
(3,365
)    
(4,194
)    
(186
)
    $
43,499
    $
17,847
    $
25,244
 
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
   
201
7
   
201
6
   
201
5
 
Computed tax expense at the statutory rate
  $
41,951
    $
19,280
    $
26,349
 
Reduction in income taxes resulting from:
                       
Statutory depletion
   
(3,378
)    
(1,609
)    
(1,321
)
State taxes
   
397
     
205
     
257
 
Effect of change in statutory tax rate
(1)
   
4,519
     
     
 
Other, net
   
10
     
(29
)    
(41
)
    $
43,499
    $
17,847
    $
25,244
 
                         
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
   
201
7
   
201
6
 
Deferred revenue
  $
8,902
    $
4,177
 
Basis difference in pension plan liability
   
     
(36
)
Total deferred tax assets
   
8,902
     
4,141
 
                 
Basis differences in property, plant and equipment
   
1,691
     
 
Basis differences in real estate acquired through foreclosure
   
142
     
234
 
Basis difference in pension plan liability
   
68
     
 
Deferred installment revenue on land sales for tax purposes
   
9
     
32
 
Total deferred tax liability
   
1,910
     
266
 
Net deferred tax asset
  $
6,992
    $
3,875