Additional Balance Sheet Information (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Mar. 31, 2016
Other non-current assets:
Total	$ 2,876	$ 3,046
Accrued liabilities:
Salaries, wages, and related benefits	7,210	9,751
Other taxes payable	803	818
Accrued legal settlements	0	100
Restructuring liabilities	17	311
Supplemental Unemployment Benefits, Severance Benefits	60	6
Professional fees	600	714
Deferred rent	405	400
Contingent consideration — current	0	197
Other	595	683
Total	9,690	12,980
Other non-current liabilities:
Uncertain tax positions	1,480	1,469
Deferred rent	2,671	2,746
Other	79	79
Total	$ 4,230	$ 4,294