Annual report pursuant to Section 13 and 15(d)

DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Revenue Recognition (Details)

v3.21.2
DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Revenue Recognition (Details)
12 Months Ended
Jun. 30, 2021
Disaggregation of Revenue [Line Items]  
Standard warranty coverage period 12 months
Minimum  
Disaggregation of Revenue [Line Items]  
Standard warranty coverage period 6 months
Maximum  
Disaggregation of Revenue [Line Items]  
Standard warranty coverage period 12 months