Condensed Consolidated Interim Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands |
The 2018 ATM Offering [Member]
Common Stock [Member]
|
The 2018 ATM Offering [Member] |
The 2018 Purchase Agreement [Member]
Common Stock [Member]
|
The 2018 Purchase Agreement [Member]
Additional Paid-in Capital [Member]
|
The 2018 Purchase Agreement [Member]
AOCI Attributable to Parent [Member]
|
The 2018 Purchase Agreement [Member]
Retained Earnings [Member]
|
The 2018 Purchase Agreement [Member] |
The 2017 Purchase Agreement [Member]
Common Stock [Member]
|
The 2017 Purchase Agreement [Member]
Additional Paid-in Capital [Member]
|
The 2017 Purchase Agreement [Member]
AOCI Attributable to Parent [Member]
|
The 2017 Purchase Agreement [Member]
Retained Earnings [Member]
|
The 2017 Purchase Agreement [Member] |
Common Stock [Member] |
Additional Paid-in Capital [Member] |
AOCI Attributable to Parent [Member] |
Retained Earnings [Member] |
Total |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Balance (in shares) at Dec. 31, 2017 | 27,502,000 | ||||||||||||||||
Balance at Dec. 31, 2017 | $ 231,923 | $ 29,365 | $ (4,316) | $ (246,770) | $ 10,202 | ||||||||||||
Common shares issued (in shares) | 3,200,000 | ||||||||||||||||
Common shares issued | $ 8,855 | $ 8,855 | |||||||||||||||
Stock-based compensation | 2,228 | 2,228 | |||||||||||||||
Other comprehensive loss | (2) | (2) | |||||||||||||||
Net loss | (6,814) | (6,814) | |||||||||||||||
Balance (in shares) at Mar. 31, 2018 | 30,702,000 | ||||||||||||||||
Balance at Mar. 31, 2018 | $ 240,778 | 31,593 | (4,318) | (253,584) | 14,469 | ||||||||||||
Balance (in shares) at Dec. 31, 2018 | 38,162,000 | ||||||||||||||||
Balance at Dec. 31, 2018 | $ 261,072 | 32,963 | (4,316) | (275,638) | 14,081 | ||||||||||||
Common shares issued (in shares) | 77,000 | 77,349 | 3,260,000 | 3,259,955 | |||||||||||||
Common shares issued | $ 178 | $ 178 | $ 6,000 | $ 6,000 | |||||||||||||
Stock-based compensation | 662 | 662 | |||||||||||||||
Other comprehensive loss | 9 | 9 | |||||||||||||||
Net loss | (5,506) | (5,506) | |||||||||||||||
Balance (in shares) at Mar. 31, 2019 | 41,499,000 | ||||||||||||||||
Balance at Mar. 31, 2019 | $ 267,250 | $ 33,625 | $ (4,307) | $ (281,144) | $ 15,424 |