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Loss Per Share (Details) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2012 | Sep. 30, 2011 | Sep. 30, 2012 | Sep. 30, 2011
Loss Per Share Details |  |  |  |
Weighted-average number of common shares outstanding used to calculate basic and diluted loss per common share (in shares) | 29,114,906 | 819,358 | 26,130,843 | 819,358

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- Details
Name: | ophc_LossPerShareDetailsAbstract
Namespace Prefix: | ophc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS). + References No definition available. + Details
Name: | us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration