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Stockholders' Equity (Details 2) | 3 Months Ended | 5 Months Ended
--- | --- | ---
Mar. 31, 2017 USD ($) $ / shares shares | Dec. 31, 2016 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Shares, Outstanding at beginning of year | 100,137 |
Shares, Outstanding at end of year | 764,137 | 100,137
Employee Stock Option [Member] |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Shares, Outstanding at beginning of year | 275,137 | 0
Shares, Assumed through Recapitalization |  | 175,000
Shares, Employee Stock Options granted | 664,000 | 100,137
Shares, Exercised | 0 | 0
Shares, Expired and forfeited | 0 | 0
Shares, Outstanding at end of year | 939,137 | 275,137
Shares, Vested and expected to vest | 939,137 | 275,137
Shares, Exercisable | 175,000 | 175,000
Weighted-Average Exercise Price, Outstanding at beginning of year | $ / shares | $ 0.48 | $ 0
Weighted-Average Exercise Price, Assumed through Recapitalization | $ / shares |  | 0.17
Weighted-Average Exercise Price, Employee Stock Options granted | $ / shares | 1.17 | 1.02
Weighted-Average Exercise Price, Exercised | $ / shares | 0 | 0
Weighted-Average Exercise Price, Expired and forfeited | $ / shares | 0 | 0
Weighted-Average Exercise Price, Outstanding at end of year | $ / shares | 0.97 | 0.48
Weighted Average Exercise Price, Vested and expected to vest | $ / shares | 0.97 | 0.48
Weighted-Average Exercise Price, Exercisable | $ / shares | $ 0.17 | $ 0.17
Weighted Average Remaining Contractual Life,, Assumed through Recapitalization |  | 2 years 4 months 17 days
Weighted Average Remaining Contractual Life,, Employee Stock Options granted | 9 years 10 months 17 days | 9 years 11 months 26 days
Weighted Average Remaining Contractual Life,, Outstanding | 8 years 4 months 28 days | 5 years 1 month 24 days
Weighted Average Remaining Contractual Life, Vested and expected to vest | 8 years 4 months 28 days | 5 years 1 month 24 days
Weighted Average Remaining Contractual Life,, Exercisable | 2 years 1 month 13 days | 2 years 4 months 17 days
Average Intrinsic Value, Outstanding at end of year | $ | $ 253,000 | $ 157,000
Average Intrinsic Value, Vested and expected to vest | $ | 253,000 | 157,000
Average Intrinsic Value, Exercisable | $ | $ 187,000 | $ 154,000

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