The Company and Summary of Significant Accounting Policies - Stock Based Compensation (Details) - USD ($) $ in Thousands |
Mar. 31, 2017 |
Mar. 31, 2016 |
---|---|---|
Other Current Liabilities | ||
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items] | ||
Non-qualified deferred compensation liability | $ 609 | $ 308 |
Other Noncurrent Liabilities | ||
Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items] | ||
Deferred compensation liability, noncurrent | $ 3,531 | $ 5,993 |