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SHAREHOLDERS' EQUITY (Summary Of Stock Options And RSUs Granted Separated Into Ranges Of Exercise Price) (Details) | 12 Months Ended
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Dec. 31, 2020 $ / shares shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Options and RSUs outstanding | shares | 6,548,715
Options and RSUs exercisable | shares | 4,017,763
RSUs 0.0 [Member] |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Exercise price, lower range limit | $ 0.0
Exercise price, upper range limit | $ 0.0
Options and RSUs outstanding | shares | 309,986
Outstanding options, Weighted average exercise price | $ 0.00
Options and RSUs exercisable | shares |
Exercisable options, Weighted average exercise price | $ 0.00
0.01-2.00 [Member] |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Exercise price, lower range limit | 0.01
Exercise price, upper range limit | $ 2.00
Options and RSUs outstanding | shares | 883,864
Outstanding options, Weighted average remaining contractual life (years) for outstanding options | 10 months 13 days
Outstanding options, Weighted average exercise price | $ 1.24
Options and RSUs exercisable | shares | 853,245
Exercisable options, Remaining contractual life (in years) | 8 months 26 days
Exercisable options, Weighted average exercise price | $ 1.22
2.01-4.00 [Member] |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Exercise price, lower range limit | 2.01
Exercise price, upper range limit | $ 4.00
Options and RSUs outstanding | shares | 4,291,793
Outstanding options, Weighted average remaining contractual life (years) for outstanding options | 4 years 1 month 9 days
Outstanding options, Weighted average exercise price | $ 2.62
Options and RSUs exercisable | shares | 2,155,157
Exercisable options, Remaining contractual life (in years) | 3 years 3 months 3 days
Exercisable options, Weighted average exercise price | $ 2.70
4.01-6.00 [Member] |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Exercise price, lower range limit | 4.01
Exercise price, upper range limit | $ 6.00
Options and RSUs outstanding | shares | 302,654
Outstanding options, Weighted average remaining contractual life (years) for outstanding options | 2 years 8 months 8 days
Outstanding options, Weighted average exercise price | $ 4.59
Options and RSUs exercisable | shares | 248,943
Exercisable options, Remaining contractual life (in years) | 2 years 4 months 13 days
Exercisable options, Weighted average exercise price | $ 4.67
6.01-8.00 [Member] |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Exercise price, lower range limit | 6.01
Exercise price, upper range limit | $ 8.00
Options and RSUs outstanding | shares | 15,000
Outstanding options, Weighted average remaining contractual life (years) for outstanding options | 1 year 9 months
Outstanding options, Weighted average exercise price | $ 6.21
Options and RSUs exercisable | shares | 15,000
Exercisable options, Remaining contractual life (in years) | 1 year 9 months
Exercisable options, Weighted average exercise price | $ 6.21
8.01-10.00 [Member] |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Exercise price, lower range limit | 8.01
Exercise price, upper range limit | $ 10.00
Options and RSUs outstanding | shares | 365,668
Outstanding options, Weighted average remaining contractual life (years) for outstanding options | 1 year 3 months 21 days
Outstanding options, Weighted average exercise price | $ 8.92
Options and RSUs exercisable | shares | 365,668
Exercisable options, Remaining contractual life (in years) | 1 year 3 months 21 days
Exercisable options, Weighted average exercise price | $ 8.92
10.01-13.04 [Member] |
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items] |
Exercise price, lower range limit | 10.01
Exercise price, upper range limit | $ 13.04
Options and RSUs outstanding | shares | 379,750
Outstanding options, Weighted average remaining contractual life (years) for outstanding options | 1 month 20 days
Outstanding options, Weighted average exercise price | $ 12.80
Options and RSUs exercisable | shares | 379,750
Exercisable options, Remaining contractual life (in years) | 1 month 20 days
Exercisable options, Weighted average exercise price | $ 12.80

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- Definition The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(iii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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