XML 38 R27.htm IDEA: XBRL DOCUMENT
v3.20.2

EQUITY INCENTIVE PLAN (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2020
EQUITY INCENTIVE PLAN [Abstract] |
Summary of stock option activity |
|  | Number of |  | Weighted-Average
|  | Options |  | Exercise Price
Outstanding at January 1, 2020 |  | 490,330 |  | $ | 8.30
Granted |  | 325,050 |  |  | 2.13
Forfeited |  | (24,147) |  |  | 5.04
Outstanding at June 30, 2020 |  | 791,233 |  | $ | 5.87
Exercisable at June 30, 2020 |  | 277,941 |  | $ | 10.40

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

X
- Definition Tabular disclosure of share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration