Organization and Business (Details) $ / shares in Units, $ in Millions	Jul. 16, 2015 USD ($) $ / shares shares
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Common stock issued (in shares)	3,766,592
Share price (in usd per share) | $ / shares	$ 10
Repurchase of common stock | $	$ 37.7
Expenses related to stock offering | $	$ 1.5
Common stock conversion ratio (in shares)	1.1397
Employee Stock Ownership Plan
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Common stock issued, ESOP (in shares)	150,663
Stockholders of Predecessor
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Common stock issued (in shares)	2,187,242
Common stock conversion ratio (in shares)	1.1397