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Nature of Business and Operations (Details) - IPO
$ / shares in Units, $ in Millions
Aug. 02, 2016
USD ($)
$ / shares
shares
Subsidiary, Sale of Stock  
Number of shares of common stock sold | shares 4,120,000
IPO price per share (in dollars per share) | $ / shares $ 10.00
Proceeds from IPO $ 35.4
Expense Relating To Initial Public Offering $ 2.9