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Basis of Presentation and Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2020
Accounting Policies [Abstract]  
Schedule of Earnings (Loss) Per Share, Basic and Diluted
Common Stock equivalents represent the dilutive effect of the assumed exercise of outstanding stock options and warrants, using the treasury stock method, at either the beginning of the respective period presented or the date of issuance, whichever is later, and only if the Common Stock equivalents are considered dilutive based upon the Company’s net income position at the calculation date.

 
 
For the Three Months Ended June 30,
For the Six Months Ended June 30,
Numerator:
 
2020
2019
2020
2019
Net income (loss) (in thousands)
 
$
(216
)
$
1,578

$
(1,901
)
$
(158
)
 
 
 
 
 
 
Denominator:
 
 
 
 
 
 
 
 
 
 
 
Denominator for basic income (loss)
 
 
 
 
 
   per share - weighted-average shares
 
4,258,105

3,995,669

4,241,423

3,952,773

Effect of dilutive securities:
 
 
 
 
 
Equity incentive plans
 

1,132,906



Denominator for diluted income (loss) per share
 
4,258,105

5,128,575

4,241,423

3,952,773

 
 
 
 
 
 
Income (loss) per share - Basic
 
$
(0.05
)
$
0.39

$
(0.45
)
$
(0.04
)
Income (loss) per share - Diluted
 
$
(0.05
)
$
0.31

$
(0.45
)
$
(0.04
)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share
The Company excluded the following securities from the calculation of diluted net income (loss) per share as the effect would have been antidilutive:
 
 
For the Three Months Ended June 30,
For the Six Months Ended June 30,
 
 
2020
2019
2020
2019
Options to purchase common stock
 
3,115,650

477,150

3,115,650

3,157,650

Warrants to purchase common stock
 
278,800


278,800

353,610

Unvested restricted stock
 
39,600


63,100


Total
 
3,434,050

477,150

3,457,550

3,511,260