Common stock conversion shares.

No definition available.

No definition available.

Number of shares issued during the period as a result of the conversion of convertible securities.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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