4. Stock-Based Compensation (Details 2) |
3 Months Ended |
|---|---|
|
Mar. 31, 2019
$ / shares
shares
| |
| Number of Shares | |
| Nonvested stock awards beginning balance | shares | 148,500 |
| Granted | shares | 0 |
| Vested | shares | (107,500) |
| Forfeited | shares | 0 |
| Nonvested stock awards ending balance | shares | 41,000 |
| Weighted Average Grant Date Fair Value | |
| Nonvested stock awards beginning balance | $ / shares | $ .20 |
| Granted | $ / shares | .00 |
| Vested | $ / shares | .21 |
| Forfeitures | $ / shares | .00 |
| Nonvested stock awards ending balance | $ / shares | $ .17 |
| X | ||||||||||
- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Gross number of share options (or share units) granted during the period. No definition available.
|
| X | ||||||||||
- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Number of non-vested options outstanding. No definition available.
|
| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
| X | ||||||||||
- Definition Weighted average grant-date fair value of non-vested options forfeited. No definition available.
|
| X | ||||||||||
- Definition Weighted average grant-date fair value of non-vested options outstanding. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Number of options vested. No definition available.
|
| X | ||||||||||
- Definition Weighted average grant-date fair value of options vested. No definition available.
|