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Shareholders' Equity (Tables)
 9 Months Ended
Sep. 30, 2021
Shareholders' Equity  
Schedule of changes in stockholders' equity

 

 

Three months ended September 30,

 


Nine months ended September 30,

 

 

2021

 

 

2020

 


2021

2020

Common stock and additional paid-in capital

 

 

 

 

 

 

 

 









Balance, beginning of period

 

$

63,450

 

 

$

58,597

 


$ 63,378

$ 58,537
Issuance of common stock and warrants, net

                9,288


          4,764


9,288


4,764

Share-based compensation expense

 

 

35

 

 

 

1

 



100


55

Proceeds from employee stock purchase plan

 

 

5

 

 

 

5

 



12


11

Balance, end of period

 

$

72,778

 

 

$

63,367

 


$ 72,778

$ 63,367

 

 

 

 

 

 

 

 

 









Accumulated other comprehensive loss

 

 

 

 

 

 

 

 









Balance, beginning of period

 

$

(213

 )

 

$

(211

)


$ (186 )
$ (176 )

Unrealized loss on available-for-sale securities, net of tax 

 

 

(8

 )

 

 

4

(13 )

11

Foreign currency translation adjustment

 

 

(4

 )

 

 

17

(26 )

(25 )

Balance, end of period

 

$

(225

 )

 

$

(190

)


$ (225 )
$ (190 )

 

 

 

 

 

 

 

 

 









Accumulated deficit

 

 

 

 

 

 

 

 









Balance, beginning of period

 

$

(16,619

 )

 

$

(17,667

 )
$ (13,378 )
$ (13,883 )

Net loss

 

 

(2,169

 )

 

 

(1,260

)



(5,410 )

(5,044 )

Balance, end of period

 

$

(18,788

 )

 

$

(18,927

)


$ (18,788 )
$ (18,927 )

 

 

 

 

 

 

 

 

 









Total shareholders' equity

 

$

53,765

 

 

$

44,250

 


$ 53,765

$ 44,250