Definite- and Indefinite-Lived Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items]
Accumulated amortization	$ 8,152	$ 5,036
2017	3,104
2018	3,104
2019	3,104
2020	3,104
2021	3,104
Trade names and trademarks
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items]
Carrying values of indefinite lived trade names	5,500	$ 5,500
Trade Names | Gradall
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items]
Carrying values of indefinite lived trade names	3,600
Trade Names | Bush Hog
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items]
Carrying values of indefinite lived trade names	1,900
Trade names and trademarks
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items]
Net carrying value of intangibles with definite useful lives	19,608
Accumulated amortization	2,306
Customer and dealer relationships
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items]
Net carrying value of intangibles with definite useful lives	23,396
Accumulated amortization	5,426
Patents and drawings
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items]
Net carrying value of intangibles with definite useful lives	1,534
Accumulated amortization	$ 420