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INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2017
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
The components of the provision for income taxes as of December 31, 2017, 2016 and 2015 consist of the following:
 
 
 
YEARS ENDED DECEMBER 31,
 
 
 
2017
 
2016
 
2015
 
Current:
 
 
 
 
 
 
 
 
 
 
Federal
 
$
55,000
 
$
24,000
 
$
35,000
 
State
 
 
109,000
 
 
146,000
 
 
103,000
 
Total current
 
 
164,000
 
 
170,000
 
 
138,000
 
 
 
 
 
 
 
 
 
 
 
 
Deferred:
 
 
 
 
 
 
 
 
 
 
Federal
 
 
(1,335,000)
 
 
680,000
 
 
353,000
 
State
 
 
68,000
 
 
93,000
 
 
(57,000)
 
Total deferred
 
 
(1,267,000)
 
 
773,000
 
 
296,000
 
 
 
 
 
 
 
 
 
 
 
 
 
 
$
(1,103,000)
 
$
943,000
 
$
434,000
 
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Significant components of the Company’s deferred tax liabilities and assets as of December 31, 2017 and 2016 are as follows:
 
 
 
DECEMBER 31,
 
 
 
2017
 
2016
 
Deferred tax liabilities:
 
 
 
 
 
 
 
Property and equipment
 
$
(5,009,000)
 
$
(7,595,000)
 
 
 
 
 
 
 
 
 
Total deferred tax liabilities
 
 
(5,009,000)
 
 
(7,595,000)
 
 
 
 
 
 
 
 
 
Deferred tax assets:
 
 
 
 
 
 
 
Net operating loss carryforwards
 
 
1,421,000
 
 
2,783,000
 
Accruals and allowances
 
 
157,000
 
 
193,000
 
Tax credits
 
 
438,000
 
 
380,000
 
Other – net
 
 
186,000
 
 
200,000
 
Capital loss carryover
 
 
959,000
 
 
1,228,000
 
 
 
 
 
 
 
 
 
Total deferred tax assets
 
 
3,161,000
 
 
4,784,000
 
 
 
 
 
 
 
 
 
Valuation allowance
 
 
(1,062,000)
 
 
(1,365,000)
 
 
 
 
 
 
 
 
 
Deferred tax assets net of valuation allowance
 
 
2,099,000
 
 
3,419,000
 
 
 
 
 
 
 
 
 
Net deferred tax liabilities
 
$
(2,910,000)
 
$
(4,176,000)
 
Condensed Financial Statements [Table Text Block]
These amounts are presented in the financial statements as follows:
 
 
 
DECEMBER 31,
 
 
 
2017
 
2016
 
 
 
 
 
 
 
 
 
Deferred income taxes (non-current)
 
$
(2,910,000)
 
$
(4,176,000)
 
 
 
 
 
 
 
 
 
 
 
$
(2,910,000)
 
$
(4,176,000)
 
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
The (benefit) provision for income taxes differs from the amount computed by applying the U.S. federal statutory tax rate (34% in 2017, 2016 and 2015) to income before taxes as follows:
 
 
 
YEARS ENDED DECEMBER 31,
 
 
 
2017
 
2016
 
2015
 
 
 
 
 
 
 
 
 
 
 
 
Computed expected federal income tax
 
$
279,000
 
$
637,000
 
$
(360,000)
 
State income taxes, net of federal benefit
 
 
28,000
 
 
169,000
 
 
(55,000)
 
Non-deductible expenses
 
 
41,000
 
 
42,000
 
 
40,000
 
Impact of US Tax Reform
 
 
(1,546,000)
 
 
-
 
 
-
 
Change in valuation allowance
 
 
180,000
 
 
25,000
 
 
792,000
 
Other
 
 
(85,000)
 
 
70,000
 
 
17,000
 
 
 
 
 
 
 
 
 
 
 
 
 
 
$
(1,103,000)
 
$
943,000
 
$
434,000