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Stock-based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Schedule of Stock-based Compensation Expense | Stock-based compensation expense for the three and nine months ended September 30, 2021, and 2020 is as follows:
|  | Three Months Ended |  |  | Nine Months Ended |
|  | September 30, |  |  | September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Cost of revenues |  | $ | 16 |  |  | $ | 16 |  |  | $ | 48 |  |  | $ | 39 |
Sales and marketing |  | 45 |  |  | 59 |  |  | 156 |  |  | 165 |
General and administrative |  | 189 |  |  | 173 |  |  | 426 |  |  | 371 |
Research and development |  | 35 |  |  | 64 |  |  | 130 |  |  | 195 |
|  | $ | 285 |  |  | $ | 312 |  |  | $ | 760 |  |  | $ | 770 |
Summary of Stock Option Activity | Stock option activity for the nine months ended September 30, 2021, is set forth in the table below and reflects the 1-for-10 Reverse Stock Split that became effective on September 15, 2021:
|  |  |  |  |  |  |  |  |  | Weighted average |  |  |  |  |
|  |  |  |  |  | Weighted average |  |  |  | remaining |  |  |  | Aggregate |
|  |  |  |  |  | exercise price |  |  |  | contractual life |  |  |  | Intrinsic |
|  | Options |  |  |  | per share |  |  |  | (in years) |  |  |  | Value* |
Outstanding at January 1, 2021 |  | 144,303 |  |  | $ | 36.37 |  |  |  | 7.82 |  |  | $ | 24 |
Options granted |  | — |  |  | $ | — |  |  |  |  |  |  |  |  |
Options exercised |  | (707 | ) |  | $ | 7.50 |  |  |  |  |  |  |  |  |
Options forfeited |  | (23,171 | ) |  | $ | 27.55 |  |  |  |  |  |  |  |  |
Options expired |  | (13,781 | ) |  | $ | 32.29 |  |  |  |  |  |  |  |  |
Outstanding at September 30, 2021 |  | 106,644 |  |  | $ | 39.00 |  |  |  | 6.35 |  |  | $ | 9 |
Exercisable at September 30, 2021 |  | 69,082 |  |  | $ | 42.34 |  |  |  | 5.36 |  |  | $ | 9 |
Summary of Outstanding RSU's | Restricted stock units’ (“RSU”) activity for the nine months ended September 30, 2021, is set forth in the table below and reflects the 1-for-10 Reverse Stock Split that became effective on September 15, 2021:
|  | RSUs |
Outstanding at January 1, 2021 |  |  | 269,138 |
Granted |  |  | 47,597 |
Released |  |  | (55,683 | )
Forfeited |  |  | (84,175 | )
Outstanding at September 30, 2021 |  |  | 176,877 |
Exercisable September 30, 2021 |  |  | — |

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + 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 (h)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + 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)(1) -URI http://asc.fasb.org/extlink&oid=120381028&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=120381028&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=120381028&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=120381028&loc=d3e5070-113901 + Details
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