Quarterly report pursuant to Section 13 or 15(d)

Note 1 - Basis of Presentation and Summary of Significant Accounting Policies - Revision of Unaudited Consolidated Financial Statements (Details)

v3.8.0.1
Note 1 - Basis of Presentation and Summary of Significant Accounting Policies - Revision of Unaudited Consolidated Financial Statements (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Cost of sales $ 46,745 $ 43,236    
Selling, general and administrative 58,289 45,424    
Other (expense) income (3,064) (1,371)    
Earnings before income taxes 22,967 27,785    
Income taxes 7,104 8,942    
Net earnings 15,863 18,843 $ 15,863 $ 18,843
Comprehensive income $ 15,039 25,323    
Costs recognized on sale of acquired inventory   1,344 318 1,344
Other operating activity   (1,249) [1] 277 (1,249)
Changes in salaries, wages and related accruals   (6,373) (3,635) (6,373)
Changes in income tax payable   3,947 3,750 3,947
Acquisitions, net of cash acquired   (253,193) (10,634) (253,193)
Effect of exchange rate changes on cash and cash equivalents   (563) $ (485) $ (563)
Scenario, Previously Reported [Member]        
Cost of sales   46,111    
Selling, general and administrative   46,263    
Other (expense) income   (1,314)    
Earnings before income taxes   24,128    
Income taxes   7,845    
Net earnings   16,283    
Comprehensive income   22,763    
Costs recognized on sale of acquired inventory   4,219    
Other operating activity [1]   262    
Changes in salaries, wages and related accruals   (7,257)    
Changes in income tax payable   2,850    
Acquisitions, net of cash acquired   (259,004)    
Effect of exchange rate changes on cash and cash equivalents   5,248    
Restatement Adjustment [Member]        
Cost of sales   (2,875)    
Selling, general and administrative   (839)    
Other (expense) income   (57)    
Earnings before income taxes   3,657    
Income taxes   1,097    
Net earnings   2,560    
Comprehensive income   2,560    
Costs recognized on sale of acquired inventory   (2,875)    
Other operating activity [1]   (1,666)    
Changes in salaries, wages and related accruals   884    
Changes in income tax payable   1,097    
Acquisitions, net of cash acquired   5,811    
Effect of exchange rate changes on cash and cash equivalents   $ (5,811)    
[1] Does not cross-foot due to the retroaction adoption of the cash flow presentation of employee taxes paid for share withheld as part of ASU 2016-09