Acquisitions - Pro Forma Information (Details) - Aquilex [Member] $ / shares in Units, $ in Thousands |
12 Months Ended |
|---|---|
|
Feb. 28, 2014
USD ($)
$ / shares
| |
| Summary of acquisitions | |
| Net Sales | $ | $ 774,818 |
| Net Income | $ | $ 60,080 |
| Earnings Per Common Share | |
| Basic Earnings Per Share (usd per share) | $ / shares | $ 2.35 |
| Diluted Earnings Per Share (usd per share) | $ / shares | $ 2.34 |