Stockholders' Equity (Details) $ / shares in Units, $ in Thousands		1 Months Ended	5 Months Ended
	Nov. 18, 2015 USD ($)	Jul. 31, 2015 $ / shares shares	Dec. 31, 2015 USD ($) item $ / shares shares
Stockholders' Equity
Authorized common stock (in shares)			400,000,000
Par value of common stock (in dollars per share) | $ / shares			$ 0.0001
Number of votes entitled by holders of common stock for each share of common stock | item			1
Common stock, shares issued			49,940,548
Common stock, shares outstanding			49,528,214
Number of shares issuable upon exercise of warrants			15,983,072
Exercise price (in dollars per share) | $ / shares			$ 11.50
Number of warrants outstanding			15,983,072
Aggregate value of publicly-traded shares of common stock that is authorized to be repurchased | $	$ 10,000
Effective period of the repurchase program	1 year
Treasury stock shares			412,334
Treasury stock purchases | $			$ 2,397
Value of shares issued | $			$ 50,000
Rohm and Haas
Stockholders' Equity
Number of shares of Series A Preferred Stock issued as condition to consummation of business combination		1
Number of directors preferred stockholder is entitled to appoint if minimum ownership percentage of common stock is maintained | item			1
Minimum percentage of outstanding shares of voting and non-voting common stock to be held to entitle preferred stockholder to appoint director			10.00%
Public
Stockholders' Equity
Number of warrants outstanding			9,823,072
Number of warrants repurchased			1,201,928
Number of shares issued			4,878,048
Issue price of stock (in dollars per share) | $ / shares		$ 10.25
Value of shares issued | $			$ 50,000
Private placement
Stockholders' Equity
Number of warrants outstanding			6,160,000