Quarterly report pursuant to Section 13 or 15(d)

Note 4 - Stock Grant Compensation (Details)

v2.4.1.9
Note 4 - Stock Grant Compensation (Details) (USD $)
3 Months Ended 9 Months Ended
Dec. 28, 2014
Dec. 29, 2013
Dec. 28, 2014
Dec. 29, 2013
Allocated Share-based Compensation Expense $ 225,000us-gaap_AllocatedShareBasedCompensationExpense $ 131,000us-gaap_AllocatedShareBasedCompensationExpense $ 652,000us-gaap_AllocatedShareBasedCompensationExpense $ 487,000us-gaap_AllocatedShareBasedCompensationExpense
Restricted Stock and Performance Shares [Member]        
Allocated Share-based Compensation Expense 191,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
97,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
542,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
366,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
Restricted Stock and Performance Shares [Member] | Employee [Member]        
Allocated Share-based Compensation Expense 140,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_EmployeeMember
55,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_EmployeeMember
400,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_EmployeeMember
234,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_EmployeeMember
Restricted Stock and Performance Shares [Member] | Non Employee Directors [Member]        
Allocated Share-based Compensation Expense 51,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
42,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
142,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
132,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
Fiscal Year 2011 [Member] | Restricted Stock and Performance Shares [Member]        
Allocated Share-based Compensation Expense 51,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2011Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
55,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2011Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
133,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2011Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
141,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2011Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
Fiscal Year 2011 [Member] | Restricted Stock and Performance Shares [Member] | Employee [Member]        
Allocated Share-based Compensation Expense 51,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2011Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_EmployeeMember
55,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2011Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_EmployeeMember
133,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2011Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_EmployeeMember
141,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2011Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_EmployeeMember
Fiscal Year 2012 [Member] | Restricted Stock and Performance Shares [Member]        
Allocated Share-based Compensation Expense       22,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2012Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
Fiscal Year 2012 [Member] | Restricted Stock and Performance Shares [Member] | Non Employee Directors [Member]        
Allocated Share-based Compensation Expense       22,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2012Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
Fiscal Year 2013 [Member] | Restricted Stock and Performance Shares [Member]        
Allocated Share-based Compensation Expense   19,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
27,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
71,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
Fiscal Year 2013 [Member] | Restricted Stock and Performance Shares [Member] | Non Employee Directors [Member]        
Allocated Share-based Compensation Expense   19,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
27,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
71,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2013Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
Fiscal Year 2014 [Member] | Restricted Stock and Performance Shares [Member]        
Allocated Share-based Compensation Expense 23,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
23,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
69,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
132,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
Fiscal Year 2014 [Member] | Restricted Stock and Performance Shares [Member] | Employee [Member]        
Allocated Share-based Compensation Expense       93,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_EmployeeMember
Fiscal Year 2014 [Member] | Restricted Stock and Performance Shares [Member] | Non Employee Directors [Member]        
Allocated Share-based Compensation Expense 23,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
23,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
69,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
39,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2014Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
Fiscal Year 2015 [Member] | Restricted Stock and Performance Shares [Member]        
Allocated Share-based Compensation Expense 117,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
  313,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
 
Fiscal Year 2015 [Member] | Restricted Stock and Performance Shares [Member] | Employee [Member]        
Allocated Share-based Compensation Expense 89,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_EmployeeMember
  267,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_EmployeeMember
 
Fiscal Year 2015 [Member] | Restricted Stock and Performance Shares [Member] | Non Employee Directors [Member]        
Allocated Share-based Compensation Expense $ 28,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember
  $ 46,000us-gaap_AllocatedShareBasedCompensationExpense
/ us-gaap_AwardDateAxis
= crws_FiscalYear2015Member
/ us-gaap_AwardTypeAxis
= crws_RestrictedStockAndPerformanceSharesMember
/ us-gaap_TitleOfIndividualAxis
= crws_NonEmployeeDirectorsMember