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Related Person Transactions - Other (Details) - Executive Vice President $ in Thousands	3 Months Ended
	Dec. 31, 2017 USD ($) shares
Related Party Transaction [Line Items]
Nonvested shares accelerated (in shares) | shares	5,600
Nonvested shares accelerated, value	$ 332
Annual Base Salary Payment
Related Party Transaction [Line Items]
Related party transaction	75
Cash Bonus
Related Party Transaction [Line Items]
Related party transaction	$ 515

X

- Definition

Employee Service Share-based Compensation, Nonvested Awards, Stock Options, Accelerated

+ References

No definition available.

+ Details

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- Definition

Employee Service Share-based Compensation, Nonvested Awards, Stock Options, Value Of Accelerated Shares

+ References

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- Definition

Amount of transactions with related party during the financial reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864

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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.

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- Details

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- Details

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