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Stock based compensation (Tables) | 9 Months Ended
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Dec. 31, 2018
Share-based Compensation [Abstract] |
Assumptions used |
Vesting period (years) | 3
Volatility | 165.33%
Risk-free rate | 1.66%
Summary of stock option activity |
|  | Shares |  |  | Weighted Average Exercise Price |  |  | Weighted Average Remaining Contractual Term (In Years) |  |  | Aggregate Intrinsic Value |
Outstanding, March 31, 2018 |  |  | 360,000 |  |  | $ | 1.98 |  |  |  | 9.52 |  |  | $ | 1,753 |
Granted |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Exercised |  |  | (10,000 | ) |  |  | 1.98 |  |  |  | - |  |  |  | 66 |
Forfeited/cancelled/expired |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Outstanding, at December 31, 2018 |  |  | 350,000 |  |  | $ | 1.98 |  |  |  | 8.76 |  |  | $ | 2,198 |
Exercisable, at December 31, 2018 |  |  | 110,000 |  |  | $ | 1.98 |  |  |  | 8.76 |  |  | $ | 691 |
Resricted stock outstanding |
|  | Shares |  |  | Weighted Average Fair Value |
Outstanding, March 31, 2018 |  |  | 3,900,000 |  |  | $ | 8,190 |
Granted |  |  | - |  |  |  | - |
Vested |  |  | 1,500,000 |  |  |  | 3,150 |
Forfeited/cancelled/expired |  |  | - |  |  |  | - |
Outstanding, at December 31, 2018 |  |  | 2,400,000 |  |  | $ | 5,040 |

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- Definition Tabular disclosure of the changes in other outstanding share-based compensation awards other than stock options or nonvested awards. + 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=109197908&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=109197908&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=109197908&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=109197908&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of employee stock purchase plans, including, but not limited to: (a) expected term, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + 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 (f)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
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