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Commitments and Contingencies (Tables)
12 Months Ended
Jun. 30, 2019
Commitments and Contingencies Disclosure [Abstract]  
Operating leases, future minimum lease payments
Future minimum lease payments of these leases at June 30, 2019 are as follows:
Year ending June 30,
Operating
Leases  
 
(in thousands)
2020
$
4,357

2021
1,741

2022
1,164

2023
894

2024
1,002

Thereafter
149

 
$
9,307