Subsequent Events - Additional Information (Details) - USD ($) |
3 Months Ended | ||
|---|---|---|---|
Jan. 09, 2018 |
Dec. 12, 2017 |
Dec. 31, 2017 |
|
| Subsequent Event [Line Items] | |||
| Sale price per unit | $ 10.00 | ||
| Net proceeds from sale of units | $ 125,000,000 | $ 25,000 | |
| Subsequent Event | |||
| Subsequent Event [Line Items] | |||
| Net proceeds from sale of units | $ 18,750,000 | ||
| Over-Allotment Option | Subsequent Event | |||
| Subsequent Event [Line Items] | |||
| Number of additional units purchased by underwriters | 1,875,000 | ||
| Sale price per unit | $ 10.00 | ||
| Private Placement | |||
| Subsequent Event [Line Items] | |||
| Sale price per unit | $ 10.00 | ||
| Private Placement | Subsequent Event | |||
| Subsequent Event [Line Items] | |||
| Number of additional units purchased by underwriters | 8,756 | ||
| Sale price per unit | $ 10.00 |