XML 67 R60.htm IDEA: XBRL DOCUMENT v2.4.1.9
Subsequent Events (Details) (USD $)
12 Months Ended 0 Months Ended
Mar. 29, 2015
Mar. 30, 2014
Mar. 31, 2013
May 26, 2015
Installment
Aug. 28, 2015
Performance Stock Units [Member]          
Subsequent Event [Line Items]          
Vested (in shares) (125,347)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_PerformanceSharesMember
(199,066)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_PerformanceSharesMember
(288,765)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_PerformanceSharesMember
   
Subsequent Event [Member] | Tofighi [Member]          
Subsequent Event [Line Items]          
Severance cost       $ 345,000us-gaap_SeveranceCosts1
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_TitleOfIndividualAxis
= us-gaap_VicePresidentMember
 
Severance payments, description       The parties have agreed that Mr. Tofighi will receive a severance payment equal to 1.00 times his current base salary ($345,000) to be paid in two equal installments.  
Number of installment, severance cost paid       2tess_NumberOfInstallmentOfSeverancePayments
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_TitleOfIndividualAxis
= us-gaap_VicePresidentMember
 
Severance first installment date       Aug. 28, 2015  
Severance second installment date       Apr. 01, 2016  
Termination of employment       Aug. 28, 2015  
Subsequent Event [Member] | Tofighi [Member] | Performance Stock Units [Member]          
Subsequent Event [Line Items]          
Vested (in shares)         (5,768)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
/ us-gaap_AwardTypeAxis
= us-gaap_PerformanceSharesMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_TitleOfIndividualAxis
= us-gaap_VicePresidentMember