Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Details)

v3.21.4
Commitments and Contingencies (Details)
$ in Thousands
6 Months Ended
Nov. 30, 2021
USD ($)
Research, Development And Manufacturing Agreements With Samsung [Member]  
Contractual Obligation, Fiscal Year Maturity [Abstract]  
2022 (6 months remaining) $ 21,271
2023 113,790
2024 106,140
2025 14,400
Total $ 255,601
Period for curing breach of contract 45 days
Termination notice period 45 days
Research, Development And Manufacturing Agreements With Samsung [Member] | Accounts Payable  
Contractual Obligation, Fiscal Year Maturity [Abstract]  
2022 (6 months remaining) $ 13,500
Termination of one trail | Maximum  
Contractual Obligation, Fiscal Year Maturity [Abstract]  
Potential penalties 200
Termination of all trails | Maximum  
Contractual Obligation, Fiscal Year Maturity [Abstract]  
Potential penalties 600
Termination of all trails | Minimum  
Contractual Obligation, Fiscal Year Maturity [Abstract]  
Potential penalties $ 20