The cash outflow to reacquire common stock during the period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
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-URI https://asc.fasb.org/1943274/2147482740/230-10-45-15

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
-Topic 505
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Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
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-Topic 942
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-Topic 210
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Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
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-Topic 946
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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
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-Topic 855
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Total cost of shares repurchased divided by the total number of shares repurchased.

No definition available.