XML 79 R44.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Note 5 - Business Combinations (Details Textual) - USD ($)
$ in Thousands
1 Months Ended 12 Months Ended
Nov. 30, 2017
Dec. 31, 2017
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Payments to Acquire Businesses, Net of Cash Acquired, Total     $ (0) $ 90 $ 110,533  
Goodwill, Ending Balance   $ 128,504 128,752 128,752 128,504  
Share-based Payment Arrangement, Noncash Expense, Total     $ 10,781 $ 10,928 8,558  
Trade Names [Member]            
Finite-Lived Intangible Asset, Useful Life     2 years      
Rapid [Member]            
Business Combination, Consideration Transferred, Total $ 121,959          
Payments to Acquire Businesses, Net of Cash Acquired, Total 110,623          
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable 11,336          
Goodwill, Ending Balance $ 99,836 99,600     99,600  
Business Acquisition, Goodwill, Expected Tax Deductible Period 15 years          
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life 5 years 6 months          
Business Combination, Acquisition Related Costs         1,900  
Business Acquisition, Increase (Decrease) in Depreciation Expense         (900) $ (600)
Amortization, Total         $ 3,000 3,100
Share-based Payment Arrangement, Noncash Expense, Total           $ 200
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual   3,600        
Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual   $ (700)        
Rapid [Member] | Employees [Member]            
Payments to Employees $ 1,100          
Rapid [Member] | Customer Relationships [Member]            
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles $ 7,500          
Finite-Lived Intangible Asset, Useful Life 6 years          
Rapid [Member] | Trade Names [Member]            
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles $ 1,100          
Finite-Lived Intangible Asset, Useful Life 2 years          
Rapid [Member] | Noncompete Agreements [Member]            
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles $ 100          
Finite-Lived Intangible Asset, Useful Life 5 years