XML 50 R38.htm IDEA: XBRL DOCUMENT v3.5.0.2
Stockholders Equity - Additional Information (Detail) - $ / shares
9 Months Ended
Sep. 30, 2016
Jul. 15, 2016
Sep. 30, 2016
Stockholders Equity [Line Items]      
Dividend declaration date     May 26, 2016
Installment 1 - FY 2016      
Stockholders Equity [Line Items]      
Common stock dividend paid per share   $ 0.09  
Cash Dividend Paid Date     Jul. 15, 2016
Dividend payable record date     Jun. 20, 2016
Installment 2 - FY 2016      
Stockholders Equity [Line Items]      
Common stock dividend paid per share $ 0.09    
Cash Dividend Paid Date     Sep. 30, 2016
Dividend payable record date     Aug. 19, 2016