Document and Entity Information |
Nov. 30, 2021 |
|---|---|
| Document And Entity Information [Line Items] | |
| Amendment Flag | true |
| Amendment Description | This Amendment No. 1 to Form 8-K is filed by Spire Global, Inc., a Delaware corporation (the “Company” or “Spire”), to provide the financial statements required by Item 9.01(a)(1) and the pro forma financial information required by Item 9.01(b)(1) of Form 8-K related to the completion of the acquisition of exactEarth Ltd., a Canadian corporation (“exactEarth”) previously reported in the Current Report on Form 8-K (File No. 001-39493) filed with the Securities and Exchange Commission on November 30, 2021. The pro forma financial information gives effect to certain pro forma events related to the acquisition and has been presented for informational purposes only. It does not purport to project the future financial position or operating results of the Company following the acquisition. |
| Entity Central Index Key | 0001816017 |
| Document Type | 8-K/A |
| Document Period End Date | Nov. 30, 2021 |
| Entity Registrant Name | SPIRE GLOBAL, INC. |
| Entity Incorporation State Country Code | DE |
| Entity File Number | 001-39493 |
| Entity Tax Identification Number | 85-1276957 |
| Entity Address, Address Line One | 8000 Towers Crescent Drive |
| Entity Address, Address Line Two | Suite 1100 |
| Entity Address, City or Town | Vienna |
| Entity Address, State or Province | VA |
| Entity Address, Postal Zip Code | 22182 |
| City Area Code | 202 |
| Local Phone Number | 301-5127 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Common Stock [Member] | |
| Document And Entity Information [Line Items] | |
| Security 12b Title | Class A common stock, par value $0.0001 per share |
| Trading Symbol | SPIR |
| Security Exchange Name | NYSE |
| Warrant [Member] | |
| Document And Entity Information [Line Items] | |
| Security 12b Title | Redeemable warrants, each whole warrant exercisable for one share of Class A common stock at an exercise price of $11.50 |
| Trading Symbol | SPIR.WS |
| Security Exchange Name | NYSE |