Quarterly report pursuant to Section 13 or 15(d)

Acquisition (Details)

v3.3.0.814
Acquisition (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Jan. 28, 2015
USD ($)
Business
Sep. 30, 2015
USD ($)
Sep. 30, 2014
USD ($)
Sep. 30, 2015
USD ($)
$ / shares
Sep. 30, 2014
USD ($)
$ / shares
Dec. 31, 2014
USD ($)
Business Acquisition [Line Items]            
Revenue   $ 137,396 $ 101,749 $ 389,313 $ 329,120  
Operating income   13,243 $ 7,183 35,423 29,243  
Summary of Fair Value Adjustments for Assets and Liabilities Assumed [Abstract]            
Goodwill   184,384   184,384   $ 92,052
Aviation Group [Member]            
Business Acquisition [Line Items]            
Number of businesses acquired | Business 4          
Purchase consideration paid $ 189,000          
Additional potential consideration payment - two year earn-out 40,000          
Additional potential consideration payment - one year earn-out 5,000          
Escrow account 18,000          
Revenue       87,600    
Operating income       6,800    
Estimated net working capital adjustment 5,000          
Additional cash consideration paid   2,400   2,400    
Summary of Fair Value Adjustments for Assets and Liabilities Assumed [Abstract]            
Cash 686          
Accounts receivable 11,104          
Inventories 55,544          
Prepaid expenses and other current assets 2,641          
Property and equipment 11,461          
Goodwill 92,332          
Accounts payable (8,688)          
Accrued expenses and other current liabilities (4,446)          
Long-term deferred tax liability (35,861)          
Cash consideration 191,867          
Acquisition date fair value of earn-out obligation 26,106          
Total 217,973          
Acquisition-related expenses   $ 75   488    
Business Acquisition, Pro Forma Information [Abstract]            
Revenue       396,717 412,501  
Income from continuing operations       $ 17,454 $ 19,623  
Basic earnings per share (in dollars per share) | $ / shares       $ 3.25 $ 3.67  
Diluted earnings per share (in dollars per share) | $ / shares       $ 3.24 $ 3.66  
Aviation Group [Member] | Customer Relationships [Member]            
Summary of Fair Value Adjustments for Assets and Liabilities Assumed [Abstract]            
Intangible assets 85,700          
Amortization finite-lived intangible assets       14 years    
Aviation Group [Member] | Trade Name [Member]            
Summary of Fair Value Adjustments for Assets and Liabilities Assumed [Abstract]            
Intangible assets $ 7,500          
Amortization finite-lived intangible assets       9 years