Cover
Cover | Dec. 30, 2021 |
Document Information [Line Items] | |
Document Type | 8-K |
Amendment Flag | false |
Document Period End Date | Dec. 30, 2021 |
Entity File Number | 001-40870 |
Entity Registrant Name | Mount Rainier Acquisition Corp. |
Entity Central Index Key | 0001854461 |
Entity Tax Identification Number | 86-2029991 |
Entity Incorporation, State or Country Code | DE |
Entity Address, Address Line One | 256 W. 38th Street |
Entity Address, Address Line Two | 15th Floor |
Entity Address, City or Town | New York |
Entity Address, State or Province | NY |
Entity Address, Postal Zip Code | 10018 |
City Area Code | 212 |
Local Phone Number | 785-4680 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | true |
Elected Not To Use the Extended Transition Period | false |
Units, each consisting of one share of Common Stock and one Redeemable Warrant [Member] | |
Document Information [Line Items] | |
Title of 12(b) Security | Units, each consisting of one share of Common Stock and one Redeemable Warrant |
Trading Symbol | RNERU |
Security Exchange Name | NASDAQ |
Common Stock [Member] | |
Document Information [Line Items] | |
Title of 12(b) Security | Common Stock, par value $0.0001 per share |
Trading Symbol | RNER |
Security Exchange Name | NASDAQ |
Redeemable Warrants, each whole warrant exercisable for three-fourths of one share of Common Stock at an exercise price of $11.50 [Member] | |
Document Information [Line Items] | |
Title of 12(b) Security | Redeemable Warrants, each whole warrant exercisable for three-fourths of one share of Common Stock at an exercise price of $11.50 |
Trading Symbol | RNERW |
Security Exchange Name | NASDAQ |