Trust Account and Fair Value Measurements (Tables)
|3 Months Ended|
Mar. 31, 2019
|Fair Value Disclosures [Abstract]|
|Schedule of gross holding losses and fair value of held-to-maturity securities||
Tabular disclosure of information about investment in debt security measured at amortized cost (held-to-maturity).
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef