XML 30 R30.htm IDEA: XBRL DOCUMENT v2.4.0.6
Summary of Significant Accounting Policies (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2012
Dec. 31, 2011
Summary of significant accounting policies (Textual) [Abstract]      
Company owned OMHHF 67.34% 67.34%  
Non-controlling interest $ 7,060,000 $ 7,060,000 $ 5,333,000
Intends to purchase non-controlling interest 16.33% 16.33%  
Percentage of non-controlling interest 83.67% 83.67%  
Additional reserves for tax positions, net of tax 1,300,000    
Adjustment to income tax expense   1,850,000  
Interest expenses after tax basis $ 588,000