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Income Taxes (Tables)
12 Months Ended
Sep. 30, 2018
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Income tax expense (benefit) consists of the following:
(Thousands of Dollars)
2018

 
2017

 
2016

 
 
 
 
 
 
Current:
 
 
 
 
 
Federal
275

 
394

 
1,241

State
875

 
819

 
379

Deferred
(17,378
)
 
10,398

 
20,556

 
(16,228
)
 
11,611

 
22,176

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
The reasons for these differences are as follows:
(Percent of Income (Loss) Before Income Taxes)
2018

 
2017

 
2016

 
 
 
 
 
 
Computed “expected” income tax expense (benefit)
24.7

 
35.0

 
35.0

State income tax expense (benefit), net of federal tax impact
2.6

 
2.3

 
3.8

Net income of associated companies taxed at dividend rates
(5.1
)
 
(3.7
)
 
(2.6
)
Resolution of tax matters
(8.4
)
 
2.2

 
3.2

Non-deductible expenses
2.9

 
1.5

 
1.0

Valuation allowance
9.9

 
2.6

 
(7.7
)
Warrant valuation
0.2

 
(10.2
)
 
5.0

Revaluation of deferred income taxes due to law charges
(79.1
)
 

 

Other
(0.4
)
 
(0.8
)
 
0.4

 
(52.7
)
 
28.9

 
38.1

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Net deferred income tax liabilities consist of the following components:
(Thousands of Dollars)
September 30
2018

 
September 24
2017

 
 
 
 
Deferred income tax liabilities:
 
 
 
Property and equipment
(16,506
)
 
(28,422
)
Identified intangible assets
(18,486
)
 
(35,790
)
Long-term debt
(11,074
)
 
(16,993
)
Investments
(6,472
)
 

 
(52,538
)
 
(81,205
)
Deferred income tax assets:
 

 
 
Investments

 
2,520

Accrued compensation
2,402

 
4,622

Allowance for doubtful accounts and losses on loans
910

 
1,487

Pension and postretirement benefits
2,305

 
4,593

Net operating loss carryforwards
41,663

 
37,997

Accrued expenses
424

 
601

Other
3,075

 
5,023

 
50,779

 
56,843

Valuation allowance
(37,349
)
 
(29,035
)
Net deferred income tax liabilities
(39,108
)
 
(53,397
)
Deferred Tax Asset/Liability Classification [Table Text Block]
Summary of Income Tax Contingencies [Table Text Block]
A reconciliation of 2018 and 2017 changes in gross unrecognized tax benefits is as follows:
(Thousands of Dollars)
2018

 
2017

 
 
 
 
Balance, beginning of year
13,915

 
12,531

Increases (decreases) in tax positions for prior years
132

 
36

Increases in tax positions for the current year
2,567

 
2,150

Lapse in statute of limitations
(510
)
 
(802
)
Balance, end of year
16,104

 
13,915