Represents the per share broker commission on the repurchase of common stock.

No definition available.

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- Definition

Stock repurchase program completion month and year.

+ References

No definition available.

+ Details

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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

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

+ Details

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- Definition

Number of shares that have been repurchased and retired during the period.

+ References

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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Stockholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018	Oct. 31, 2017	Jul. 31, 2017	Nov. 30, 2016
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, value of shares repurchased				$ 648
Maximum [Member]
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, number of outstanding shares authorized to repurchase					966,000	905,000
November 2016 Stock Repurchase Program [Member]
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, number of outstanding shares authorized to repurchase							750,000
Stock repurchase program, number of shares repurchased and retired				30,977
Stock repurchase program, weighted average price				$ 3.99
Broker commission, per share				$ 0.03
Stock repurchase program, value of shares repurchased				$ 100
Stock repurchase program, completion date				2017-07
July 2017 Stock Repurchase Program [Member]
Equity Class Of Treasury Stock [Line Items]
Stock repurchase program, number of shares repurchased and retired		0		62,364
Stock repurchase program, weighted average price		$ 8.36		$ 8.36
Broker commission, per share		$ 0.03		$ 0.03
Stock repurchase program, value of shares repurchased		$ 500		$ 500
Stock repurchase program, number of shares repurchased	0		0