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Stockholders' Equity (Details) - Subsequent Event - $ / shares
1 Months Ended
May 24, 2018
Jun. 20, 2018
Subsequent Event [Line Items]    
Dividends Payable, Date Declared May 24, 2018  
Dividends Payable, Amount Per Share   $ 0.05
Dividends Payable, Date to be Paid Jun. 20, 2018  
Dividends Payable, Date of Record Jun. 05, 2018