Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Stock Option Compensation (Details)

v2.4.1.9
Note 4 - Stock Option Compensation (Details) (USD $)
3 Months Ended 9 Months Ended
Dec. 28, 2014
Dec. 29, 2013
Dec. 28, 2014
Dec. 29, 2013
Stock option expense $ 225,000us-gaap_AllocatedShareBasedCompensationExpense $ 131,000us-gaap_AllocatedShareBasedCompensationExpense $ 652,000us-gaap_AllocatedShareBasedCompensationExpense $ 487,000us-gaap_AllocatedShareBasedCompensationExpense
Employee Stock Option [Member]        
Stock option expense 34,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
34,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
110,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
121,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Employee Stock Option [Member] | Cost of Sales [Member]        
Stock option expense 18,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
17,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
57,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
62,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
Employee Stock Option [Member] | Operating Expense [Member]        
Stock option expense 16,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
17,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
53,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
59,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
Fiscal Year 2012 [Member] | Employee Stock Option [Member]        
Stock option expense       25,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2012Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Fiscal Year 2012 [Member] | Employee Stock Option [Member] | Cost of Sales [Member]        
Stock option expense       14,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2012Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
Fiscal Year 2012 [Member] | Employee Stock Option [Member] | Operating Expense [Member]        
Stock option expense       11,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2012Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
Fiscal Year 2013 [Member] | Employee Stock Option [Member]        
Stock option expense   22,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
24,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
70,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Fiscal Year 2013 [Member] | Employee Stock Option [Member] | Cost of Sales [Member]        
Stock option expense   11,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
12,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
35,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
Fiscal Year 2013 [Member] | Employee Stock Option [Member] | Operating Expense [Member]        
Stock option expense   11,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
12,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
35,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
Fiscal Year 2014 [Member] | Employee Stock Option [Member]        
Stock option expense 12,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
12,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
38,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
26,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
Fiscal Year 2014 [Member] | Employee Stock Option [Member] | Cost of Sales [Member]        
Stock option expense 6,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
6,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
19,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
13,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
Fiscal Year 2014 [Member] | Employee Stock Option [Member] | Operating Expense [Member]        
Stock option expense 6,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
6,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
19,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
13,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
Fiscal Year 2015 [Member] | Employee Stock Option [Member]        
Stock option expense 22,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
  48,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
 
Fiscal Year 2015 [Member] | Employee Stock Option [Member] | Cost of Sales [Member]        
Stock option expense 12,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
  26,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_CostOfSalesMember
 
Fiscal Year 2015 [Member] | Employee Stock Option [Member] | Operating Expense [Member]        
Stock option expense $ 10,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember
  $ 22,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ us-gaap_IncomeStatementLocationAxis
= us-gaap_OperatingExpenseMember