Annual report pursuant to Section 13 and 15(d)

Variable Interest Entity Variable Interest Entity (Details)

v3.7.0.1
Variable Interest Entity Variable Interest Entity (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Concentration Risk [Line Items]    
Revenue $ 62,965 $ 88,203
Accounts receivable $ 12,075 16,361
AKA [Member]    
Concentration Risk [Line Items]    
Equity Method Investment, Ownership Percentage 50.00%  
Equity Method Investments $ 100 100
Revenue 2,600 3,200
Accounts receivable 500 600
Deferred Revenue 2,800 $ 1,700
Guarantor Obligations, Maximum Exposure, Undiscounted $ 700