XML 34 R21.htm IDEA: XBRL DOCUMENT
v3.21.2

SIGNIFICANT ACCOUNTING POLICIES (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2021
Accounting Policies [Abstract] |
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share | The following average stock options, restricted stock units (“RSUs”), warrants and incremental shares to be issued under the employee stock purchase plan (“ESPP”) were excluded from the calculation of diluted net loss per share because their effect would have been anti-dilutive for the periods presented (share data):
| Three months ended June 30 |  | Six months ended June 30
| 2021 |  | 2020 |  | 2021 |  | 2020
Outstanding stock options, RSUs and shares under the ESPP | 5,378,428 |  |  | 3,743,846 |  |  | 5,365,232 |  |  | 3,020,509 |
Warrants | 495,165 |  |  | 473,258 |  |  | 495,165 |  |  | 318,084 |

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration