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STOCK-BASED COMPENSATION PLANS (Tables) | 12 Months Ended
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Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
Schedule of share based compensation expenses recorded in the consolidated statement of income | The following table summarizes share based compensation expenses recorded in the consolidated statement of income:
|  | For the Years Ended December 31, |
|  | 2018 |  |  | 2017 |
Cost of Revenue |  | $ | 33 |  |  | $ | 5 |
Selling, General, and administrative |  |  | 337 |  |  |  | 289 |
Total stock based compensation expense |  | $ | 370 |  |  | $ | 294 |
Summary of Stock Option Activity Under the Option Plan | A summary of option activity under all equity compensation plans for the years ended December 31, 2018 and 2017 are presented below:
|  | Number of Shares (in thousands) |  |  | Weighted Average Exercise Price |  |  | Weighted Average Remaining Contractual Life (Years) |  |  | Aggregate Intrinsic Value (in thousands) |
Outstanding at December 31, 2016 |  |  | 2,261 |  |  | $ | 0.40 |  |  |  |  |  |  | $ | 135 |
Granted |  |  | 722 |  |  | $ | 0.83 |  |  |  |  |  |  |  |  |
Exercised |  |  | (38 | ) |  |  | 1.02 |  |  |  |  |  |  |  |  |
Forfeited |  |  | (803 | ) |  | $ | 0.33 |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2017 |  |  | 2,142 |  |  | $ | 0.56 |  |  |  | 6.5 |  |  | $ | 5,334 |
Outstanding at December 31, 2017 |  |  | 2,142 |  |  | $ | 0.56 |  |  |  |  |  |  |  |  |
Granted |  |  | 215 |  |  | $ | 2.99 |  |  |  |  |  |  |  |  |
Exercised |  |  | (357 | ) |  | $ | 0.44 |  |  |  |  |  |  |  |  |
Forfeited |  |  | (115 | ) |  | $ | 1.48 |  |  |  |  |  |  |  |  |
Outstanding at December 31, 2018 |  |  | 1,885 |  |  | $ | 0.80 |  |  |  | 6.32 |  |  | $ | 4,085 |
Exercisable at December 31, 2018 |  |  | 1,317 |  |  | $ | 0.44 |  |  |  | 5.22 |  |  |  |  |
Summary of Stock Options Outstanding Under The Plans | The following is a summary of stock options outstanding under the plans as of December 31, 2018:
Range |  | Outstanding Number of Options (in thousands) |  |  | WA Remaining Contractual Life (years) |  |  | WA Outstanding Strike Price |  |  | Exercisable Number of Options (in thousands) |  |  | Remaining Exercisable Contractual Life (years) |  |  | WA Exercisable Strike Price |
$0 to $1.00 |  |  |  | 1,542 |  |  |  | 5.71 |  |  | $ | 0.37 |  |  |  | 1,254 |  |  |  | 5.12 |  |  | $ | 0.35 |
$1.01 to $2.00 |  |  |  | 31 |  |  |  | 5.08 |  |  | $ | 1.36 |  |  |  | 19 |  |  |  | 2.57 |  |  | $ | 1.19 |
$2.01 to $3.00 |  |  |  | 221 |  |  |  | 9.28 |  |  | $ | 2.63 |  |  |  | 44 |  |  |  | 9.20 |  |  | $ | 2.63 |
$3.01 to $4.00 |  |  |  | 91 |  |  |  | 9.86 |  |  | $ | 3.44 |  |  |  | - |  |  |  | - |  |  | $ | - |
|  |  | 1,885 |  |  |  | 6.32 |  |  | $ | 0.80 |  |  |  | 1,317 |  |  |  | 5.22 |  |  | $ | 0.44 |
Restricted Stock Award Activity Under all Equity Compensation Plans | A summary of restricted stock award activity under all equity compensation plans for the year ended December 2018 and 2017 are presented below:
|  | Number of Shares (in thousands) |
Outstanding at December 31, 2016 |  |  | - |
Granted |  |  | 15 |
Vested |  |  | - |
Forfeited |  |  | - |
Outstanding at December 31, 2017 |  |  | 15 |
Outstanding at December 31, 2017 |  |  | 15 |
Granted |  |  | 80 |
Vested |  |  | (19 | )
Forfeited |  |  | - |
Outstanding at December 31, 2018 |  |  | 76 |
Schedule of Nonvested Share Activity [Table Text Block] | A summary of status of the Company’s non-vested share awards as of and for the year ended December 31, 2018 is presented below:
|  | Non-vested Shares Under Option (in thousands) |  |  | Weighted Average Grant Date Fair Value |
Non-vested at December 31, 2017 |  |  | 658 |  |  | $ | 0.81 |
Granted |  |  | 215 |  |  | $ | 2.65 |
Vested |  |  | (256 | ) |  | $ | 0.72 |
Exercised |  |  | - |  |  | $ | - |
Forfeited |  |  | (48 | ) |  | $ | 1.98 |
Non-vested at December 31, 2018 |  |  | 569 |  |  | $ | 1.44 |
Employee Stock Option [Member] |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
Fair Value of Stock Options Grants | The Company uses the Black Scholes option pricing model to determine the fair value of stock option grants, using the following assumptions during the years ended December 31, 2018 and 2017:
|  | 2018 |  |  | 2017 |
Weighted average expected term |  |  | 6.25 years |  |  |  | 6.25 years |
Weighted average volatility |  |  | 123 | % |  |  | 124 | %
Weighted average risk-free interest rate |  |  | 3.00 | % |  |  | 1.83 | %
Dividend yield |  |  | 0 | % |  |  | 0 | %

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