Private Placement (Details) - USD ($)  | 
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
Jul. 01, 2019  | 
Sep. 30, 2019  | 
Sep. 30, 2019  | 
|
| Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 11.50 | ||
| Proceeds from Issuance of Warrants | $ 15,800,000 | $ 15,800,000 | |
| Private Placement [Member] | |||
| Number Of Warrants Issued | 15,800,000 | ||
| Class of Warrant or Right, Exercise Price of Warrants or Rights | $ 1.00 | $ 1.00 | $ 1.00 | 
| Proceeds from Issuance of Warrants | $ 15,800,000 | 
| X | ||||||||||
- Definition The number of warrants issued during the period. No definition available. 
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| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- Details 
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