Long-Term Debt (Trace RDA Loan) - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2020	Jun. 30, 2019
Debt Instrument [Line Items]
Non-cash loss on early extinguishment of debt	$ 178	$ 0
Trace RDA Loan [Member]
Debt Instrument [Line Items]
Debt instrument maturity period	15 years
Non-cash loss on early extinguishment of debt	$ 178
Debt instrument description	prime rate (as published in the Wall Street Journal) plus 1% with a floor of 5.5%
Debt instrument interest rate, basis spread	1.00%
Debt instrument, interest rate floor	5.50%
Trace RDA Loan [Member] \| Mortgages [Member]
Debt Instrument [Line Items]
Loan agreement amount	$ 9,975
Date of loan agreement	Jul. 05, 2012

Debt Instrument Floor Interest Rate

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

+ References

No definition available.

+ Details

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
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- Definition

Date the debt instrument was issued, in CCYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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