INCOME TAXES - Rollforward of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Rollforward of unrecognized tax benefits
Balance at beginning of period	$ 3,027	$ 1,388	$ 1,357
Additions based on tax positions related to the current year	287	553	259
Reductions based on tax positions of prior years	(154)
Additions based on tax positions of prior years		1,608	80
Reductions on tax positions related to the expiration of the statute of limitations	(397)	(177)	(179)
Settlements	0	(345)	(129)
Balance at end of period	$ 2,763	$ 3,027	$ 1,388

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of unrecognized tax benefits.

+ References

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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