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