CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($)
$ in Thousands |
Total |
Common Stock |
Common Stock
Restricted stock units
|
Common Stock
Performance stock units
|
Additional Paid-in Capital |
[1] |
Additional Paid-in Capital
Restricted stock units
|
[1] |
Accumulated Deficit |
Convertible debt |
Convertible debt
Restricted stock units
|
Convertible debt
Additional Paid-in Capital
|
[1] |
| Balances (in shares) at Dec. 31, 2019 |
[1] |
|
20,222,000
|
|
|
|
|
|
|
|
|
|
| Balances at Dec. 31, 2019 |
|
$ 57,958
|
$ 2
|
[1] |
|
|
$ 457,757
|
|
$ (399,801)
|
|
|
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
|
|
|
|
|
|
| Issuance of common stock under employee stock purchase plan (in shares) |
[1] |
|
46,000
|
|
|
|
|
|
|
|
|
|
| Issuance of common stock under employee stock purchase plan |
|
87
|
|
|
|
|
87
|
|
|
|
|
|
| Issuance of common stock in conjunction with vesting of restricted stock units (in shares) |
[1] |
|
|
|
234,000
|
|
|
|
|
|
|
|
| Issuance of common stock in conjunction with vesting of restricted stock units, net of employee's withholding liability |
|
|
|
|
|
|
|
$ (336)
|
|
|
$ (336)
|
|
| Issuance of common stock upon exercise of warrant |
[1] |
|
1,521,000
|
|
|
|
|
|
|
|
|
|
| Reacquisition of equity component of 2021 and 2024 Notes |
|
|
|
|
|
|
|
|
|
$ (19,532)
|
|
$ (19,532)
|
| Issuance of common stock in connection with Zyla Merger (in shares) |
[1] |
|
6,370,000
|
|
|
|
|
|
|
|
|
|
| Issuance of common stock in connection with the Zyla Merger |
|
22,931
|
$ 1
|
[1] |
|
|
22,930
|
|
|
|
|
|
| Issuance of warrants and stock options in conjunction with the Zyla Merger |
|
11,626
|
|
|
|
|
11,626
|
|
|
|
|
|
| Stock-based compensation |
|
$ 10,924
|
|
|
|
|
10,924
|
|
|
|
|
|
| Issuance of common stock upon exercise of options (in shares) |
|
0
|
|
|
|
|
|
|
|
|
|
|
| Net loss and Comprehensive loss |
|
$ (28,144)
|
|
|
|
|
|
|
(28,144)
|
|
|
|
| Balances (in shares) at Dec. 31, 2020 |
|
28,392,149
|
28,393,000
|
[1] |
|
|
|
|
|
|
|
|
| Balances at Dec. 31, 2020 |
|
$ 55,514
|
$ 3
|
[1] |
|
|
483,456
|
|
(427,945)
|
|
|
|
| Increase (Decrease) in Stockholders' Equity |
|
|
|
|
|
|
|
|
|
|
|
|
| Issuance of common stock under employee stock purchase plan (in shares) |
[1] |
|
4,000
|
|
|
|
|
|
|
|
|
|
| Issuance of common stock in conjunction with vesting of restricted stock units (in shares) |
[1] |
|
|
|
583,000
|
13,000
|
|
|
|
|
|
|
| Issuance of common stock in conjunction with vesting of restricted stock units, net of employee's withholding liability |
|
(418)
|
|
|
|
|
(418)
|
|
|
|
|
|
| Issuance of common stock upon exercise of warrant |
[1] |
|
1,192,000
|
|
|
|
|
|
|
|
|
|
| Stock-based compensation |
|
$ 3,545
|
|
|
|
|
3,545
|
|
|
|
|
|
| Issuance of common stock upon exercise of options (in shares) |
|
72,750
|
73,000
|
[1] |
|
|
|
|
|
|
|
|
| Issuance of common stock upon exercise of options |
|
$ 193
|
|
|
|
|
193
|
|
|
|
|
|
| Issuance of common stock in connection with stock offering (in shares) |
[1] |
|
14,400,000
|
|
|
|
|
|
|
|
|
|
| Issuance of common stock in connection with stock offering |
|
44,861
|
$ 1
|
[1] |
|
|
44,860
|
|
|
|
|
|
| Stock split fractional shares settlement |
[1] |
|
(18,000)
|
|
|
|
|
|
|
|
|
|
| Net loss and Comprehensive loss |
|
$ (1,281)
|
|
|
|
|
|
|
(1,281)
|
|
|
|
| Balances (in shares) at Dec. 31, 2021 |
|
44,640,444
|
44,640,000
|
[1] |
|
|
|
|
|
|
|
|
| Balances at Dec. 31, 2021 |
|
$ 102,414
|
$ 4
|
[1] |
|
|
$ 531,636
|
|
$ (429,226)
|
|
|
|
|
|