Subsequent Event (Notes)

6 Months Ended

Jun. 30, 2016

Subsequent Events [Abstract]

Subsequent Events [Text Block]

18. Subsequent Event

On July 28, 2016, the Company signed an Asset Purchase Agreement and Real Estate Purchase Agreement with Crawford Laboratories, Inc. and affiliates thereof ("Sellers"), to purchase selected assets and liabilities of the Seller's commercial floor coatings business. The purchase price was $12,070, subject to customary working capital adjustments. The transaction closed on July 28, 2016.