XML 71 R53.htm IDEA: XBRL DOCUMENT v3.7.0.1
Fair Value Measurements (Details 1) - USD ($)
$ in Thousands
12 Months Ended
Apr. 01, 2017
Apr. 02, 2016
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Balance as of beginning of period $ 9,977 $ 10,312
Gains (losses) included in other comprehensive income (loss) 523 (335)
Sales and settlements, net [1] (10,500) 0
Balance as of end of period $ 0 $ 9,977
[1] During fiscal 2017, $10.5M of student loan auction rate securities were redeemed at par value for cash.