Annual report pursuant to Section 13 and 15(d)

INCOME TAXES

v3.19.1
INCOME TAXES
12 Months Ended
Dec. 31, 2018
Income Tax Disclosure [Abstract]  
INCOME TAXES
NOTE 12 — INCOME TAXES
 
Income tax expense differs from the statutory amounts for each of the following years:
 
 
 
2018
 
 
2017
 
 
2016
 
Income taxes at U.S. statutory rate
 
$
(11,901,000
)
 
$
(9,289,000
)
 
$
(7,437,000
)
Current year reserve
 
 
11,877,000
 
 
 
(25,175,000
)
 
 
7,423,000
 
Expenses not deductible
 
 
24,000
 
 
 
46,000
 
 
 
14,000
 
Rate change
 
 
 
 
 
34,418,000
 
 
 
 
Total tax expense
 
$
 
 
$
 
 
$
 
 
Deferred taxes are provided for the temporary differences between the financial reporting bases and the tax bases of our assets and liabilities.
The temporary differences that give rise to deferred tax assets and liabilities were as follows:
 
 
 
December 31,
2018
 
 
December 31,
2017
 
Deferred tax assets (liabilities):
 
 
 
 
 
 
 
 
Net operating loss carryforwards
 
$
38,761,000
 
 
$
50,029,000
 
General business credit carryforwards
 
 
3,214,000
 
 
 
3,227,000
 
State credits
 
 
3,012,000
 
 
 
3,089,000
 
Property, equipment and goodwill
 
 
(72,000
)
 
 
(28,000
)
Stock options
 
 
6,316,000
 
 
 
5,122,000
 
Derivatives
 
 
(57,000
)
 
 
(57,000
)
Deferred revenue
 
 
62,000
 
 
 
778,000
 
Intangible assets
 
 
399,000
 
 
 
379,000
 
Accrued interest
 
 
0
 
 
 
156,000
 
Other
 
 
80,000
 
 
 
143,000
 
Gross deferred tax assets
 
 
51,715,000
 
 
 
62,838,000
 
Valuation allowance
 
 
(51,715,000
)
 
 
(62,838,000
)
Net deferred taxes
 
$
 
 
$
 
 
At December 31, 2018, we had approximately $184.6 million of net operating loss carryforwards and approximately $3.2 million of general business credit carryforwards.
These carryforwards expire as follows:
 
 
 
Net operating
loss carryforwards
 
 
General business
credit
carryforwards
 
2019
 
$
3,306,000
 
 
$
95,000
 
2020
 
 
5,125,000
 
 
 
226,000
 
2021
 
 
5,378,000
 
 
 
56,000
 
2022
 
 
8,230,000
 
 
 
431,000
 
Thereafter
 
 
162,537,000
 
 
 
2,406,000
 
 
 
$
184,576,000
 
 
$
3,214,000
 
 
We acquired MacroChem Corporation on February 25, 2009 and Somanta Pharmaceuticals, Inc. on January 4, 2008. Both of these corporations were loss-making entities at the time of acquisition. As a result, the net operating losses related to those acquisitions may be subject to annual limitations as well.
 
On December 22, 2017, President Donald Trump signed the Tax Cuts and Jobs Act (the “Act”). The Act reduces the U.S. federal corporate tax rate from 34% to 21%. At December 31, 2017, we recalculated our deferred tax assets and liabilities based on the rates at which they are expected to reverse in the future, which is generally 21%, and recorded a provisional adjustment of  $34,418,000. In 2018, the accounting for the income tax enactment-date effects of the Act were completed and there was no adjustment to the provisional amount recorded in 2017.