Annual report pursuant to Section 13 and 15(d)

Income Taxes (Tables)

v3.10.0.1
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2018
Income Tax Disclosure [Abstract]  
Schedule of domestic and foreign components of pre-tax loss
The domestic and foreign components of pre-tax loss for the years ended December 31, 2018 and 2017 were as follows:
 
Years Ended December 31,
 
2018
 
2017
Domestic
$
(24,787
)
 
$
(26,434
)
Foreign
(2,205
)
 
(2,688
)
Loss before income taxes
$
(26,992
)
 
$
(29,122
)
Schedule of income tax expense (benefit) differed from the amounts computed by applying the statutory federal income tax rate to pretax income (loss)
Income tax expense (benefit) for the years ended December 31, 2018 and 2017 differed from the amounts computed by applying the statutory federal income tax rate of 21% and 34%, respectively, to pretax income (loss) as a result of the following:

 
Years Ended December 31,
 
2018
 
2017
Federal tax at statutory rate
21.0
 %
 
34.0
 %
State tax, net of federal tax effect

 

R&D credit
1.3

 
1.2

Change in valuation allowance
(21.1
)
 
18.9

Deferred tax impacts of the Tax Act

 
(59.1
)
Unrealized (gain) loss on warrant
0.8

 
3.1

Foreign
1.0

 
(0.4
)
Other
(3.0
)
 
2.3

Total tax expense
 %
 
 %
Schedule of tax effects of temporary differences and related deferred tax assets and liabilities
The tax effects of temporary differences and related deferred tax assets and liabilities as of December 31, 2018 and 2017 were as follows:
 
December 31,
 
2018
 
2017
Deferred tax assets:
 
 
 
Depreciation and other
$
248

 
$
242

Net operating loss carryforwards
36,970

 
31,590

Unused R& D tax credits
1,769

 
1,359

Accruals & reserves
480

 
524

Deferred Revenue
221

 
253

Stock Compensation
1,888

 
2,277

Other
55

 
42

Deferred tax liabilities:
 
 
 
Prepaid expenses
(49
)
 
(314
)
Less: Valuation allowance
(41,582
)
 
(35,973
)
Net deferred tax asset (liability)
$

 
$

Schedule of reconciliation of the beginning and ending amount of unrecognized tax benefits
A reconciliation of the beginning and ending amount of unrecognized tax benefits were as follows:
Balance at December 31, 2016
335

Increase of unrecognized tax benefits taken in prior years
33

Increase of unrecognized tax benefits related to current year
119

Balance at December 31, 2017
487

Increase of unrecognized tax benefits taken in prior years
51

Increase of unrecognized tax benefits related to current year
90

Balance at December 31, 2018
$
628