EXHIBIT A

JOINT FILING AGREEMENT
PURSUANT TO RULE 13d-1(k)

The undersigned acknowledge and agree that the foregoing statement on Schedule 13D is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13D shall be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning it contained herein and therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that it knows or has reason to believe that such information is inaccurate.

DATE: March 19, 2020

OAKTREE VALUE EQUITY FUND, L.P.
By:	Oaktree Value Equity Fund GP, L.P.
Its:	General Partner
By:	Oaktree Value Equity Fund GP, Ltd.
Its:	General Partner
By:	Oaktree Capital Management, L.P.
Its:	Director
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Senior Vice President

OAKTREE VALUE EQUITY FUND GP, L.P.
By:	Oaktree Value Equity Fund GP, Ltd.
Its:	General Partner
By:	Oaktree Capital Management, L.P.
Its:	Director
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Senior Vice President

OAKTREE VALUE EQUITY FUND GP LTD.
By:	Oaktree Capital Management, L.P.
Its:	Director
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Senior Vice President
OAKTREE CAPITAL MANAGEMENT, L.P.
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Senior Vice President

OAKTREE CAPITAL MANAGEMENT GP, LLC
By:	Atlas OCM Holdings, LLC
Its:	Managing Member
By:	Oaktree New Holdings, LLC
Its:	Member
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Senior Vice President

ATLAS OCM HOLDINGS, LLC
By:	Oaktree New Holdings, LLC
Its:	Member
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Senior Vice President

OAKTREE FUND GP I, L.P.
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Authorized Signatory

OAKTREE CAPITAL I, L.P.
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Authorized Signatory

OAKTREE CAPITAL I, L.P.
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Authorized Signatory

OCM HOLDINGS I, LLC
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Senior Vice President

OAKTREE HOLDINGS, LLC
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Senior Vice President

OAKTREE CAPITAL GROUP, LLC
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Senior Vice President

OAKTREE CAPITAL GROUP HOLDINGS GP, LLC
By:	/s/ Jordan Mikes
Name:	Jordan Mikes
Title:	Senior Vice President

BROOKFIELD ASSET MANAGEMENT INC.
By:	/s/ Jessica Diab
Name:	Jessica Diab
Title:	Vice President, Legal & Regulatory

PARTNERS LIMITED
By:	/s/ Lisa Chu
Name:	Lisa Chu
Title:	Treasurer