| Other Intangible Assets | 
 
		
			 
		 
		
			
		 
		
			6. Other Intangible Assets
		 
		
			The following is a summary of the Company’s other intangible assets:
		 
		
			 
		 
		
			 
		 
		
			 
		 
		
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						Gross 
				 | 
				
					 
						  
				 | 
				
					 
						Less 
				 | 
				
					 
						  
				 | 
				
					 
						Net 
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						Carrying 
				 | 
				
					 
						  
				 | 
				
					 
						Accumulated 
				 | 
				
					 
						  
				 | 
				
					 
						Carrying 
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						Amount  
				 | 
				
					 
						  
				 | 
				
					 
						Amortization  
				 | 
				
					 
						  
				 | 
				
					 
						Amount  
				 | 
			 
			
				| 
					 
						December 31, 2015 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Indefinite-lived intangibles: 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Trademark and tradenames 
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
63,600
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
63,600
				 | 
			 
			
				| 
					 
						Amortizable intangibles: 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Dealer network 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
80,000
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
47,000
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
33,000
				 | 
			 
			
				| 
					 
						Customer relationships 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
19,120
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
3,129
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
15,991
				 | 
			 
			
				| 
					 
						Patents 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
19,636
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
8,269
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
11,367
				 | 
			 
			
				| 
					 
						Noncompete agreements 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
7,140
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
5,573
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
1,567
				 | 
			 
			
				| 
					 
						Trademarks 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
5,459
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
3,337
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
2,122
				 | 
			 
			
				| 
					 
						Backlog 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
200
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
200
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
			 
			
				| 
					 
						License 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
20
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
20
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Amortizable intangibles, net 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
131,575
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
67,528
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
64,047
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Total 
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
195,175
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
67,528
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
127,647
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						Gross 
				 | 
				
					 
						  
				 | 
				
					 
						Less 
				 | 
				
					 
						  
				 | 
				
					 
						Net 
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						Carrying 
				 | 
				
					 
						  
				 | 
				
					 
						Accumulated 
				 | 
				
					 
						  
				 | 
				
					 
						Carrying 
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						Amount  
				 | 
				
					 
						  
				 | 
				
					 
						Amortization  
				 | 
				
					 
						  
				 | 
				
					 
						Amount  
				 | 
			 
			
				| 
					 
						December 31, 2014 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Indefinite-lived intangibles: 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Trademark and tradenames 
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
63,600
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
					 
						— 
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
63,600
				 | 
			 
			
				| 
					 
						Amortizable intangibles: 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Dealer network 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
80,000
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
43,000
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
37,000
				 | 
			 
			
				| 
					 
						Customer relationships 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
19,120
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
1,990
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
17,130
				 | 
			 
			
				| 
					 
						Patents 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
19,636
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
7,121
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
12,515
				 | 
			 
			
				| 
					 
						Noncompete agreements 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
7,140
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
5,050
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
2,090
				 | 
			 
			
				| 
					 
						Trademarks 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
5,459
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
2,985
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
2,474
				 | 
			 
			
				| 
					 
						Backlog 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
200
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
200
				 | 
			 
			
				| 
					 
						License 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
20
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
20
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Amortizable intangibles, net 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
131,575
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
60,166
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
71,409
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Total 
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
195,175
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
60,166
				 | 
				
					 
						  
				 | 
				
					 
						$ 
				 | 
				
135,009
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
		  
		
			 
		 
		
			 
		 
		
			
		 
		
			Amortization expense for intangible assets was $7,362, $5,803 and $5,625 for the years ended December 31, 2015, 2014 and 2013, respectively. Estimated amortization expense for the next five years is as follows:
		 
		
			 
		 
		
			 
		 
		
			 
		 
		
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						2016 
				 | 
				
					 
						         
				 | 
				
					 
						$ 
				 | 
				
6,903
				 | 
			 
			
				| 
					 
						2017 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
6,903
				 | 
			 
			
				| 
					 
						2018 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
6,903
				 | 
			 
			
				| 
					 
						2019 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
6,382
				 | 
			 
			
				| 
					 
						2020 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
6,360
				 | 
			 
		  
		
			The weighted average remaining life for intangible assets is 10.7 years at December 31, 2015.
		 
 
  
 |