XML 83 R36.htm IDEA: XBRL DOCUMENT v3.20.1
Note 1 - Description of Business and Summary of Significant Accounting Policies (Details Textual)
$ in Thousands
12 Months Ended
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Jan. 01, 2019
USD ($)
Unbilled Receivables, Current $ 7,400 $ 22,200  
Contract with Customer, Asset, Unbilled Receivables, Not Billable, Amount Expected to be Collected after Next Twelve Months $ 4,100 5,300  
Number of Reporting Units 1    
Goodwill, Impairment Loss $ 0 0  
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 4 years    
Operating Lease, Liability, Total [1],[2] $ 9,544    
Operating Lease, Weighted Average Discount Rate, Percent 5.25%    
Operating Lease, Right-of-Use Asset $ 7,609  
Accounting Standards Update 2016-02 [Member]      
Operating Lease, Liability, Total     $ 10,500
Operating Lease, Weighted Average Discount Rate, Percent     5.30%
Operating Lease, Right-of-Use Asset     $ 8,700
Deferred Rent Credit     300
Incentive to Lessee     $ 1,500
Minimum [Member]      
Capitalized Computer Software, Useful Life 5 years    
Minimum [Member] | Foreign Exchange Contract [Member]      
Derivative, Term of Contract 60 days    
Maximum [Member]      
Capitalized Computer Software, Useful Life 6 years    
Maximum [Member] | Foreign Exchange Contract [Member]      
Derivative, Term of Contract 90 days    
Customer Concentration Risk [Member] | Accounts Receivable [Member]      
Number of Major Customers 3 2  
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Three Customers [Member]      
Concentration Risk, Percentage 53.00%    
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Two Customers [Member]      
Concentration Risk, Percentage   56.00%  
Customer Concentration Risk [Member] | Revenue Benchmark [Member]      
Number of Major Customers 1 1  
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | One Customer [Member]      
Concentration Risk, Percentage 31.00% 37.00%  
[1] As of December 31, 2019, the total operating lease liability includes $1.0 million related to an option to extend a lease term that is reasonably certain to be exercised.
[2] Includes the current portion of operating lease liabilities of $1.9 million as of December 31, 2019.