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Subsequent Events (Detail Textuals) - Subsequent Event
$ / shares in Units, $ in Millions
May 08, 2017
USD ($)
$ / shares
Subsequent Event [Line Items]  
Dividend declaration date May 08, 2017
Dividend declared (in dollars per share) | $ / shares $ 0.20
Dividend paid | $ $ 4.1
Payment date May 26, 2017
Record date May 19, 2017