Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

v3.10.0.1
Fair Value Measurements (Details) - Recurring Basis [Member]
Sep. 30, 2018
USD ($)
Quoted Prices in Active Markets (Level 1) [Member]  
Assets held in Trust $ 158,972,301
Significant Other Observable Inputs (Level 2) [Member]  
Assets held in Trust
Significant Other Unobservable Inputs (Level 3) [Member]  
Assets held in Trust
Money Market Funds [Member] | Quoted Prices in Active Markets (Level 1) [Member]  
Assets held in Trust 218,383
Money Market Funds [Member] | Significant Other Observable Inputs (Level 2) [Member]  
Assets held in Trust
Money Market Funds [Member] | Significant Other Unobservable Inputs (Level 3) [Member]  
Assets held in Trust
US Treasury Securities [Member] | Quoted Prices in Active Markets (Level 1) [Member]  
Assets held in Trust 158,753,918
US Treasury Securities [Member] | Significant Other Observable Inputs (Level 2) [Member]  
Assets held in Trust
US Treasury Securities [Member] | Significant Other Unobservable Inputs (Level 3) [Member]  
Assets held in Trust