XML 183 R102.htm IDEA: XBRL DOCUMENT
v3.26.1

Schedule of fair value of the warrants (Details) | 12 Months Ended
--- | ---
Mar. 31, 2026 $ / shares
Warrant Liability |
Fair value of Public Warrants per share | $ 0.01
Fair value of Private Placement Warrants per share | $ 0.01

X
- References No definition available. + Details
Name: | ALPS_DisclosureWarrantLiabilityAbstract
Namespace Prefix: | ALPS_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | ALPS_FairValueOfPrivatePlacementWarrants
Namespace Prefix: | ALPS_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | ALPS_FairValueOfPublicWarrants
Namespace Prefix: | ALPS_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration