Related Party Transaction	9 Months Ended
Feb. 29, 2020
Related Party Transactions [Abstract]
Related Party Transaction	14. RELATED PARTY TRANSACTION On June 15, 2015, the Company entered into a lease agreement for the IMES facility with LDL, LLC. The Executive Vice President of IMES, Lee A. McIntyre III (former owner of IMES), has an ownership interest in LDL, LLC. The lease agreement provides for monthly payments over five years with total future minimum lease payments of $0.8 million. Rental expense related to this lease amounted to $0.1 million for the nine months ended February 29, 2020 and for the nine months ended March 2, 2019. The Company shall be entitled to extend the term of the lease for a period of an additional five years by notifying the landlord in writing of its intention to do so within six months of the expiration of the initial term. The Company has extended the lease term for an additional five years, terminating on June 15, 2025.

Related Party Transaction

9 Months Ended

Feb. 29, 2020

14. RELATED PARTY TRANSACTION

On June 15, 2015, the Company entered into a lease agreement for the IMES facility with LDL, LLC. The Executive Vice President of IMES, Lee A. McIntyre III (former owner of IMES), has an ownership interest in LDL, LLC. The lease agreement provides for monthly payments over five years with total future minimum lease payments of $0.8 million. Rental expense related to this lease amounted to $0.1 million for the nine months ended February 29, 2020 and for the nine months ended March 2, 2019. The Company shall be entitled to extend the term of the lease for a period of an additional five years by notifying the landlord in writing of its intention to do so within six months of the expiration of the initial term. The Company has extended the lease term for an additional five years, terminating on June 15, 2025.