Annual report pursuant to Section 13 and 15(d)

Revenue - Impact on Financial Statements (Details)

v3.10.0.1
Revenue - Impact on Financial Statements (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2018
Sep. 29, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Jul. 01, 2017
Apr. 01, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Jan. 01, 2018
Sales                        
Sales                 $ 803,256 $ 624,464 $ 633,123  
Costs and Expenses                        
Provision for Income Taxes                 5,479 5,312 20,361  
Net Income $ 12,485 $ 16,999 $ 14,025 $ 3,294 $ (5,653) $ 6,060 $ 7,685 $ 11,587 46,803 19,679 48,424  
ASSETS                        
Accounts Receivable, Net of Allowance for Doubtful Accounts 182,308       132,633       182,308 132,633   $ 136,638
Inventories 138,685       150,196       138,685 150,196   142,239
Liabilities                        
Accrued Income Taxes 312       261       312 261    
Customer Advanced Payments and Deferred Revenue 26,880       19,607       26,880 19,607    
Deferred Income Taxes 3,199       5,121       3,199 5,121   5,049
Shareholders’ Equity:                        
Retained Earnings 376,567       325,191       376,567 325,191   328,459
Retained Earnings                        
Costs and Expenses                        
Net Income                 46,803 19,679 48,424  
Aerospace                        
Sales                        
Sales                 675,625 534,603 534,041  
Test Systems                        
Sales                        
Sales                 127,631 89,861 99,082  
Effect of Change Higher/(Lower) | Accounting Standards Update 2014-09                        
Costs and Expenses                        
Provision for Income Taxes                 119      
Net Income                 328      
ASSETS                        
Accounts Receivable, Net of Allowance for Doubtful Accounts 11,277               11,277     4,005
Inventories (7,345)               (7,345)     (7,957)
Liabilities                        
Accrued Income Taxes 1,947               1,947      
Customer Advanced Payments and Deferred Revenue (740)               (740)      
Deferred Income Taxes (871)               (871)     (72)
Shareholders’ Equity:                        
Retained Earnings 3,596               3,596     $ 3,268
Effect of Change Higher/(Lower) | Accounting Standards Update 2014-09 | Aerospace                        
Sales                        
Sales                 (1,796)      
Effect of Change Higher/(Lower) | Accounting Standards Update 2014-09 | Test Systems                        
Sales                        
Sales                 1,633      
Balances Without Adoption of ASU 2014-09                        
Costs and Expenses                        
Provision for Income Taxes                 5,360      
Net Income                 46,475      
ASSETS                        
Accounts Receivable, Net of Allowance for Doubtful Accounts 171,031       132,633       171,031 132,633    
Inventories 146,030       150,196       146,030 150,196    
Liabilities                        
Accrued Income Taxes (1,635)               (1,635)      
Customer Advanced Payments and Deferred Revenue 27,620               27,620      
Deferred Income Taxes 4,070       5,121       4,070 5,121    
Shareholders’ Equity:                        
Retained Earnings 372,971       325,191       372,971 325,191    
Balances Without Adoption of ASU 2014-09 | Aerospace                        
Sales                        
Sales                 677,421      
Balances Without Adoption of ASU 2014-09 | Test Systems                        
Sales                        
Sales                 125,998      
Product                        
Sales                        
Sales $ 202,917 $ 212,674 $ 208,606 $ 179,059 $ 171,318 $ 149,636 $ 151,114 $ 152,396 803,256 624,464 633,123  
Costs and Expenses                        
Cost of Products Sold                 622,560 $ 487,351 $ 473,656  
Product | Effect of Change Higher/(Lower) | Accounting Standards Update 2014-09                        
Costs and Expenses                        
Cost of Products Sold                 (610)      
Product | Balances Without Adoption of ASU 2014-09                        
Costs and Expenses                        
Cost of Products Sold                 $ 623,170