Stockholders' Equity and Related Party Transaction - Additional Information (Detail) - USD ($) |
6 Months Ended | |||
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Mar. 02, 2018 |
Mar. 10, 2017 |
May 05, 2018 |
May 06, 2017 |
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Equity [Line Items] | ||||
Repurchased shares of common stock | 123,500 | 0 | ||
Aggregate amount of treasury stock | $ 2,505,000 | |||
Dividend declaration date | Mar. 02, 2018 | Mar. 10, 2017 | ||
Dividend declared | $ 0.20 | $ 0.15 | ||
Dividend record date | Mar. 26, 2018 | Mar. 27, 2017 | ||
Dividend payable date | Apr. 16, 2018 | Apr. 17, 2017 | ||
Payment of dividend | $ 778,614 | $ 600,726 | $ 778,614 | $ 600,726 |
Related Party [Member] | ||||
Equity [Line Items] | ||||
Repurchased shares of common stock | 100,000 | |||
Purchase price of common stock | $ 20.22 | |||
Minimum [Member] | ||||
Equity [Line Items] | ||||
Purchase price of common stock | $ 20.22 | |||
Maximum [Member] | ||||
Equity [Line Items] | ||||
Purchase price of common stock | $ 21.00 |
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- Definition Equity [Line Items] No definition available.
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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Date the declared dividend will be paid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Date the dividend to be paid was declared, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format. No definition available.
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- Definition The cash outflow to reacquire common stock during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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