Cover
Cover | Sep. 13, 2021 |
Cover [Abstract] | |
Document Type | 8-K |
Amendment Flag | false |
Document Period End Date | Sep. 13, 2021 |
Entity File Number | 001-33417 |
Entity Registrant Name | Ocean Power Technologies, Inc. |
Entity Central Index Key | 0001378140 |
Entity Tax Identification Number | 22-2535818 |
Entity Incorporation, State or Country Code | DE |
Entity Address, Address Line One | 28 Engelhard Drive |
Entity Address, Address Line Two | Suite B |
Entity Address, City or Town | Monroe Township |
Entity Address, State or Province | NJ |
Entity Address, Postal Zip Code | 08831 |
City Area Code | (609) |
Local Phone Number | 730-0400 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common Stock, $0.001 Par Value |
Trading Symbol | OPTT |
Security Exchange Name | NYSEAMER |
Entity Emerging Growth Company | false |