XML 34 R21.htm IDEA: XBRL DOCUMENT v3.5.0.2
Commitments And Contingencies (Tables)
6 Months Ended
Sep. 30, 2016
Commitments And Contingencies Tables  
Product warranties

Changes in the Company's product warranty liability, which is included in cost of product revenues in the consolidated statements of operations, were as follows (in thousands):

      Three Months Ended     Six Months Ended
      September 30,     September 30,
      2016     2015     2016     2015
Balance at beginning of period   $ 340    $ 342    $ 326    $ 339 
     Accruals for warranties     113      77      227      175 
     Settlements     (88)     (70)     (175)     (153)
     Adjustments     (32)     (24)     (45)     (36)
Balance at end of period   $ 333    $ 325    $ 333    $ 325 

 

 

 

 

 

 

 

 

Minimum third party network service provider commitments

At September 30, 2016, future minimum annual payments under these third party network service contracts were as follows (in thousands):

Year ending March 31:            
     Remaining 2017         $ 1,263 
     2018           1,363 
     2019           132 
     2020          
          Total minimum payments         $ 2,766