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Business Description and Summary of Significant Accounting Policies (Detail Textuals 1) - USD ($)
Mar. 14, 2016
Mar. 31, 2016
Dividends Payable [Line Items]    
Dividend payable   $ 371,000
Dividend Declared    
Dividends Payable [Line Items]    
Cash dividend declared, amount per share $ 0.15  
Dividends payable, declared date Mar. 14, 2016  
Dividends payable, date to be paid May 16, 2016  
Dividends payable, record date Apr. 11, 2016  
Dividend payable $ 371,000