Annual report pursuant to Section 13 and 15(d)

Subsequent Events - Additional Information (Detail)

v3.7.0.1
Subsequent Events - Additional Information (Detail) - Subsequent Event - Dividend Declared
Jun. 20, 2017
$ / shares
Subsequent Event [Line Items]  
Dividends payable, declared date Jun. 20, 2017
Dividends payable, per share amount $ 0.10
Dividends payable, payable date Jul. 14, 2017
Dividends declared, record date Jun. 30, 2017