ATTACHMENTS / EXHIBITS

ATTACHMENTS / EXHIBITS

10-Q

EX-31.1

EX-31.2

EX-32

EX-101.SCH

EX-101.CAL

EX-101.DEF

EX-101.LAB

EX-101.PRE

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IDEA: R31.htm

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IDEA: brkh-20230331x10q_htm.xml

IDEA: Financial_Report.xlsx

IDEA: FilingSummary.xml

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