Segment Information - Additional Information (Detail)
$ in Thousands |
3 Months Ended |
12 Months Ended |
|
Dec. 31, 2015
USD ($)
Location
|
Sep. 30, 2015
USD ($)
|
Jun. 30, 2015
USD ($)
|
Mar. 31, 2015
USD ($)
|
Dec. 31, 2014
USD ($)
|
Sep. 30, 2014
USD ($)
|
Jun. 30, 2014
USD ($)
|
Mar. 31, 2014
USD ($)
|
Dec. 31, 2015
USD ($)
Segment
Location
T
|
Dec. 31, 2014
USD ($)
|
Dec. 31, 2013
USD ($)
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
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| Number of operating segments | Segment |
|
|
|
|
|
|
|
|
3
|
|
|
| Net revenues | $ |
$ 93,491
|
$ 91,691
|
$ 100,513
|
$ 101,042
|
$ 62,299
|
$ 60,687
|
$ 64,926
|
$ 59,252
|
$ 386,737
|
$ 247,164
|
$ 229,820
|
| Long-Lived Assets | $ |
$ 215,417
|
|
|
|
145,380
|
|
|
|
$ 215,417
|
145,380
|
|
| Minimum [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Capacity of mobile cranes | T |
|
|
|
|
|
|
|
|
15
|
|
|
| Maximum [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Capacity of mobile cranes | T |
|
|
|
|
|
|
|
|
30
|
|
|
| Valla SpA [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Acquisition closing date |
|
|
|
|
|
|
|
|
Nov. 30, 2013
|
|
|
| Valla SpA [Member] | Minimum [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Capacity of mobile cranes | T |
|
|
|
|
|
|
|
|
2
|
|
|
| Valla SpA [Member] | Maximum [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Capacity of mobile cranes | T |
|
|
|
|
|
|
|
|
90
|
|
|
| Sabre [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Acquisition closing date |
|
|
|
|
|
|
|
|
Aug. 19, 2013
|
|
|
| ASV Inc [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Acquisition closing date |
|
|
|
|
|
|
|
|
Dec. 20, 2014
|
|
|
| PM Group [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Acquisition closing date |
|
|
|
|
|
|
|
|
Jan. 15, 2015
|
|
|
| ASV Segment [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Number of independent dealer network locations | Location |
100
|
|
|
|
|
|
|
|
100
|
|
|
| Foreign Operation [Member] |
|
|
|
|
|
|
|
|
|
|
|
| Segment Reporting Information [Line Items] |
|
|
|
|
|
|
|
|
|
|
|
| Net revenues | $ |
|
|
|
|
|
|
|
|
$ 177,745
|
96,445
|
$ 94,381
|
| Long-Lived Assets | $ |
$ 83,515
|
|
|
|
$ 8,616
|
|
|
|
$ 83,515
|
$ 8,616
|
|