XML 13 R17.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Trust Account and Fair Value Measurement (Tables)
12 Months Ended
Dec. 31, 2019
Fair Value Disclosures [Abstract]  
Schedule of assets measured at fair value on a recurring basis
          Quoted Price 
   Carrying value at       Prices in 
   December 31,   Gross Unrealized   Active Markets 
Description  2019   Holding Gain   (Level 1) 
Assets:            
Cash and money market  $302,529,000   $       -   $302,529,000 

 

           Quoted Price 
   Carrying value at       Prices in 
   December 31,   Gross Unrealized   Active Markets 
Description  2018   Holding Loss   (Level 1) 
Assets:            
Cash and money market  $1,000   $-   $1,000 
U.S. government treasury bills   304,034,000    (7,000)   304,027,000 
Total  $304,035,000   $(7,000)  $304,028,000