Quarterly report pursuant to Section 13 or 15(d)

Variable Interest Entity and Guarantee (Details Textual)

v3.20.2
Variable Interest Entity and Guarantee (Details Textual) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Mar. 31, 2020
Apr. 02, 2013
Concentration Risk [Line Items]        
Revenue $ 7,350 $ 9,002    
AKA [Member]        
Concentration Risk [Line Items]        
Equity Method Investments 100   $ 100  
Revenue 300 $ 400    
Accounts Receivable, Net, Current 200   200  
Deferred Revenue 400   $ 500  
Guarantor Obligations, Maximum Exposure, Undiscounted $ 700      
AKA [Member]        
Concentration Risk [Line Items]        
Equity Method Investment, Ownership Percentage       50.00%