Geographical Data - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Jun. 30, 2020	Jul. 01, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]
Inventories, net	$ 29,383	$ 35,231
Operating lease asset	7,384	7,395	$ 7,700
Fixed assets	7,842	8,088
Dominican Republic [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Inventories, net	23,648	25,246
Operating lease asset	7,384	7,395
Fixed assets	$ 3,276	$ 3,481

Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of lessee's right to use underlying asset under operating lease.

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