|
Summary of Significant Accounting Policies (Details 7) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 31, 2013
|
Sep. 30, 2013
|
Jun. 30, 2013
|
Mar. 31, 2013
|
Dec. 31, 2012
|
Sep. 30, 2012
|
Jun. 30, 2012
|
Mar. 31, 2012
|
Dec. 31, 2013
item
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Advertising expenses | |||||||||||
| Advertising expenses incurred | $ 3,037 | $ 1,815 | $ 2,718 | ||||||||
| Comprehensive income (loss) | |||||||||||
| Notional amount of interest rate swap contract | 50,000 | 50,000 | |||||||||
| Segment Reporting | |||||||||||
| Number of operating segments | 1 | ||||||||||
| Maximum percentage of net sales outside North America | 3.00% | ||||||||||
| Product offerings | |||||||||||
| Net Sales | 72,997 | 52,026 | 55,156 | 14,141 | 28,200 | 37,774 | 65,499 | 8,560 | 194,320 | 140,033 | 208,798 |
|
Equipment
|
|||||||||||
| Product offerings | |||||||||||
| Net Sales | 164,460 | 123,308 | 177,806 | ||||||||
|
Parts and accessories
|
|||||||||||
| Product offerings | |||||||||||
| Net Sales | $ 29,860 | $ 16,725 | $ 30,992 | ||||||||