XML 48 R37.htm IDEA: XBRL DOCUMENT v3.8.0.1
Note 2 - Acquisitions (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2017
Mar. 31, 2017
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Mar. 31, 2017
Mar. 31, 2018
Mar. 31, 2018
Dec. 31, 2017
Mar. 31, 2017
Mar. 31, 2018
Jun. 30, 2017
Dec. 31, 2016
Payments to Acquire Businesses, Net of Cash Acquired, Total               $ 10,397   $ 153,815      
Goodwill, Ending Balance     $ 254,703       $ 254,703 254,703     $ 254,703 $ 242,690  
Business Combination, Acquisition Related Costs     1,254     $ 5,422   2,962   6,925      
Amortization of Intangible Assets, Total     2,200     1,100   6,700   3,100      
Interest Expense, Total     2,286     953   5,800   2,499      
Piazza Rosa Group [Member]                          
Payments to Acquire Businesses, Net of Cash Acquired, Total $ 10,056       $ 10,100   10,056            
Other Payments to Acquire Businesses 2,833       2,800   2,833            
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total 4,087   4,086   4,087   4,086 4,086     4,086    
Goodwill, Purchase Accounting Adjustments       $ 1,643     1,600            
Goodwill, Ending Balance 6,218   4,575   6,218   4,575 4,575     4,575    
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles       $ 1                  
Piazza Rosa Group [Member] | Trademarks (Indefinite-Lived) [Member]                          
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total 1,600       1,600                
Piazza Rosa Group [Member] | Customer Relationships [Member]                          
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total 2,300       $ 2,300                
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life         8 years                
Piazza Rosa Group [Member] | Other Intangible Assets [Member]                          
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total $ 200       $ 200                
Standex Electronics Japan Corporation [Member]                          
Payments to Acquire Businesses, Net of Cash Acquired, Total   $ 129,155       129,200   129,155          
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill, Total   53,800 51,400     53,800 51,400 51,400   53,800 51,400    
Goodwill, Purchase Accounting Adjustments                 $ 3,449   3,400    
Goodwill, Ending Balance   $ 75,985 79,434     $ 75,985 79,434 79,434   $ 75,985 79,434    
Business Acquisition, Percentage of Voting Interests Acquired   100.00%       100.00%       100.00%      
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Pension                     1,900    
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles                 (2,400)        
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Property, Plant, and Equipment                 $ 5,503   (200)    
Standex Electronics Japan Corporation [Member] | Acquisition-related Costs [Member]                          
Business Combination, Acquisition Related Costs               $ 200          
Standex Electronics Japan Corporation [Member] | Fair Value Adjustment to Intangible Assets [Member]                          
Amortization of Intangible Assets, Total           $ 600       $ 1,800      
Standex Electronics Japan Corporation [Member] | Fair Value Adjustment to Fixed Assets [Member]                          
Depreciation, Total           400       1,100      
Standex Electronics Japan Corporation [Member] | Fair Value Adjustment to Credit Facility [Member]                          
Business Combination, Acquisition Related Costs           3,100       3,600      
Interest Expense, Total           $ 300       $ 800      
Standex Electronics Japan Corporation [Member] | Customer Relationships [Member]                          
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life               15 years          
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles     3,400       3,400 $ 3,400     3,400    
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles                     (200)    
Standex Electronics Japan Corporation [Member] | Developed Technology Rights [Member]                          
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles     47,800       47,800 $ 47,800     47,800    
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles                     (2,300)    
Standex Electronics Japan Corporation [Member] | Developed Technology Rights [Member] | Minimum [Member]                          
Finite-Lived Intangible Asset, Useful Life               10 years          
Standex Electronics Japan Corporation [Member] | Developed Technology Rights [Member] | Maximum [Member]                          
Finite-Lived Intangible Asset, Useful Life               20 years          
Standex Electronics Japan Corporation [Member] | Order or Production Backlog [Member]                          
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles     200       $ 200 $ 200     200    
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Intangibles                     $ 100    
Horizon Scientific Inc. [Member]                          
Business Combination, Deferred Compensation Due on Second Anniversary                         $ 2,800
Business Combination, Deferred Compensation Due on Third Anniversary                         $ 5,600
Business Combination, Deferred Compensation Arrangements     $ 700         $ 2,100