Concentrations of Credit Risk (Details Textual) |
12 Months Ended | ||
|---|---|---|---|
Apr. 02, 2016 |
Mar. 28, 2015 |
Mar. 29, 2014 |
|
| Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Other End Customer [Member] | |||
| Concentrations of Credit Risk (Textual) | |||
| Percentage | 37.00% | 32.00% | 20.00% |
| Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Huawei [Member] | |||
| Concentrations of Credit Risk (Textual) | |||
| Percentage | 12.00% | 7.00% | 4.00% |
| Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Samsung [Member] | |||
| Concentrations of Credit Risk (Textual) | |||
| Percentage | 7.00% | 14.00% | 25.00% |
| Accounts Receivable [Member] | Credit Concentration Risk [Member] | Huawei [Member] | |||
| Concentrations of Credit Risk (Textual) | |||
| Percentage | 13.00% | 7.00% | 5.00% |
| Accounts Receivable [Member] | Credit Concentration Risk [Member] | Samsung [Member] | |||
| Concentrations of Credit Risk (Textual) | |||
| Percentage | 10.00% | 7.00% | 25.00% |