Subsequent Events	12 Months Ended
Dec. 31, 2015
Subsequent Events [Abstract]
Subsequent Events	SUBSEQUENT EVENTS Acquisition of Westech Vac Systems Ltd. On January 5, 2016, the Company completed the acquisition of 100% of the stock of Westech Vac Systems, Ltd. (“Westech”), a Canadian manufacturer of high-quality, rugged vacuum trucks, from Advance Engineered Products Ltd. for an initial purchase price of C$8.0 million (approximately U.S. $5.8 million), subject to certain working capital adjustments. At closing, the Company paid an additional C$0.7 million (approximately U.S. $0.5 million) as a preliminary working capital adjustment. Any additional working capital adjustment is expected to be finalized in the first quarter of 2016. The preliminary purchase price allocation has not been completed at this time, due to the proximity of the date of acquisition to the date of issuance of the consolidated financial statements. The Company expects that Westech will provide an efficient entry into a new line of product offerings and access to new markets. The post-acquisition operating results of Westech are expected to be included within the Environmental Solutions Group. Execution of 2016 Credit Agreement See Note 5 – Debt for discussion of the execution of the 2016 Credit Agreement on January 27, 2016. Sale of Bronto See Note 14 – Discontinued Operations for discussion of the completion of the sale of Bronto on January 29, 2016. Execution of Definitive Agreement to Acquire Joe Johnson Equipment (“JJE”) On February 29, 2016, the Company announced the signing of a definitive agreement to acquire substantially all of the assets and operations of JJE, a Canadian-based distributor of maintenance equipment for municipal and industrial markets, for initial consideration of C$108.0 million (approximately U.S. $79 million), subject to certain post-closing adjustments. In addition, there is a deferred payment of C$8.0 million and a contingent earn-out payment of up to C$10.0 million. The earn-out payment is contingent upon the achievement of certain financial targets and objectives. The Company anticipates that the transaction will close by the end of the second quarter of 2016.

SUBSEQUENT EVENTS

Acquisition of Westech Vac Systems Ltd.

On January 5, 2016, the Company completed the acquisition of 100% of the stock of Westech Vac Systems, Ltd. (“Westech”), a Canadian manufacturer of high-quality, rugged vacuum trucks, from Advance Engineered Products Ltd. for an initial purchase price of C$8.0 million (approximately U.S. $5.8 million), subject to certain working capital adjustments. At closing, the Company paid an additional C$0.7 million (approximately U.S. $0.5 million) as a preliminary working capital adjustment. Any additional working capital adjustment is expected to be finalized in the first quarter of 2016. The preliminary purchase price allocation has not been completed at this time, due to the proximity of the date of acquisition to the date of issuance of the consolidated financial statements. The Company expects that Westech will provide an efficient entry into a new line of product offerings and access to new markets. The post-acquisition operating results of Westech are expected to be included within the Environmental Solutions Group.

Execution of 2016 Credit Agreement

See Note 5 – Debt for discussion of the execution of the 2016 Credit Agreement on January 27, 2016.

Sale of Bronto

See Note 14 – Discontinued Operations for discussion of the completion of the sale of Bronto on January 29, 2016.

Execution of Definitive Agreement to Acquire Joe Johnson Equipment (“JJE”)

On February 29, 2016, the Company announced the signing of a definitive agreement to acquire substantially all of the assets and operations of JJE, a Canadian-based distributor of maintenance equipment for municipal and industrial markets, for initial consideration of C$108.0 million (approximately U.S. $79 million), subject to certain post-closing adjustments. In addition, there is a deferred payment of C$8.0 million and a contingent earn-out payment of up to C$10.0 million. The earn-out payment is contingent upon the achievement of certain financial targets and objectives. The Company anticipates that the transaction will close by the end of the second quarter of 2016.