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STOCK-BASED COMPENSATION (Tables) | 3 Months Ended
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Mar. 31, 2020
Share-based Payment Arrangement [Abstract] |
Schedule of options activity | The following summarizes all of our option transactions for the three months ended March 31, 2020:
Outstanding Options Under the 2006 Plan |  | Shares |  | Weighted Average Exercise price Per Common Share |  | Weighted Average Remaining Contractual Life (in years) |  | Aggregate Intrinsic Value
Balance, December 31, 2019 |  | 478,951 |  |  | $ | 8.21 |  |  |  |  |
Granted |  | 48,948 |  |  | 20.43 |  |  |  |  |
Balance, March 31, 2020 |  | 527,899 |  |  | 9.34 |  |  | 7.00 |  | $ | 1,170,297 |
Exercisable at March 31, 2020 |  | 298,863 |  |  | 7.48 |  |  | 6.24 |  | 940,098 |
Schedule of RSA activity | The following summarizes all unvested RSA’s activities during the three months ended March 31, 2020:
| RSA's |  | Weighted-Average Remaining Contractual Term (Years) |  | Weighted-Average Fair Value
RSA's unvested at December 31, 2019 | 387,934 |  |  |  |  | $ | 11.61 |
Changes during the period |  |  |  |  |
Granted | 378,968 |  |  |  |  | $ | 21.30 |
Vested | (451,940 | ) |  |  |  | $ | 15.86 |
RSA's unvested at March 31, 2020 | 314,962 |  |  | 1.34 |  | $ | 16.00 |

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + 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)(2) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + 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 (d) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
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