Number Of New Trustees

No definition available.

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Topic 505
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-Topic 505
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-Topic 505
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-Topic 210
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-Topic 210
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-Topic 210
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-Topic 210
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-Topic 210
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-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Topic 235
-SubTopic 10
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-Section S50
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Reference 26: http://www.xbrl.org/2003/role/disclosureRef
-Topic 480
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-Name Accounting Standards Codification
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Reference 27: http://www.xbrl.org/2003/role/recommendedDisclosureRef
-Topic 272
-SubTopic 10
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Reference 28: http://www.xbrl.org/2003/role/disclosureRef
-Topic 272
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-Topic 235
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-Topic 505
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-Topic 505
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-Topic 505
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-Topic 505
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-Topic 946
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-Topic 946
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-Topic 946
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Reference 37: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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-Section S99
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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(01)
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-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
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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/2009/role/commonPracticeRef
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-Topic 505
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-Section S99
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-Topic 505
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-Topic 210
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-Topic 942
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-Section S45
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-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
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Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
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-Section S99
-Paragraph 1
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-Topic 942
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-Topic 210
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Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)
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-URI https://asc.fasb.org/1943274/2147478448/946-505-50-2

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
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Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.6-03(i)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3

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

No definition available.