XML 51 R37.htm IDEA: XBRL DOCUMENT v3.23.1
Note 1 - Description of Business and Summary of Significant Accounting Policies (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2023
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2022
Aug. 12, 2019
Accounts Receivable, Credit Loss Expense (Reversal)   $ 736 $ 304 $ 100    
Expected Payments to Acquire Businesses, Net of Cash Acquired   6,140        
Payments to Acquire Businesses, Net of Cash Acquired   $ 4,950 $ 300,793 $ (0)    
Goodwill, Impairment Loss $ 0          
Equity Plan 2014 [Member] | Director [Member]            
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)   1 year        
The Notes [Member] | Senior Notes [Member]            
Debt Instrument, Interest Rate, Stated Percentage 1.375% 1.375%     1.375% 1.375%
Minimum [Member]            
Finite-Lived Intangible Asset, Useful Life (Year) 5 years 5 years        
Minimum [Member] | Equity Plan 2014 [Member]            
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)   3 years        
Minimum [Member] | Equity Plan 2014 [Member] | Share-Based Payment Arrangement, Option [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year)   6 years        
Maximum [Member]            
Finite-Lived Intangible Asset, Useful Life (Year) 15 years 15 years        
Maximum [Member] | Equity Plan 2014 [Member]            
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period (Year)   5 years        
Maximum [Member] | Equity Plan 2014 [Member] | Share-Based Payment Arrangement, Option [Member]            
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year)   10 years