XML 17 R29.htm IDEA: XBRL DOCUMENT v2.4.1.9
Debt (Details) (USD $)
0 Months Ended 3 Months Ended
Jan. 25, 2012
Jan. 29, 2010
Apr. 04, 2015
Jan. 01, 2011
Debt Instrument [Line Items]        
Minimum tangible net worth     55,000,000eml_TangibleNetWorth $ 43,000,000eml_TangibleNetWorth
Tangible net worth (in hundredths)       50.00%eml_TangibleNetWorthIncreasePercentage
Revolving Credit Line [Member]        
Debt Instrument [Line Items]        
Maximum borrowing capacity   10,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_LineOfCreditMember
   
Maturity date of loan   Jan. 31, 2014 Jul. 01, 2016  
Description of variable rate basis LIBOR rate or People's Prime rate   LIBOR  
Basis spread on variable rate (in hundredths) 2.25%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_LineOfCreditMember
  2.25%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_LineOfCreditMember
 
Floor rate of loan (in hundredths) 3.25%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_LineOfCreditMember
     
Loan Agreement [Member]        
Debt Instrument [Line Items]        
Fixed charge coverage ratio as multiple, minimum     1.1eml_FixedChargeCoverageRatioAsMultipleMinimum
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SecuredDebtMember
 
Leverage ratio as multiple, maximum     1.75eml_LeverageRatioAsMultipleMaximum
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_SecuredDebtMember
 
Term Loan [Member]        
Debt Instrument [Line Items]        
Maximum borrowing capacity   5,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_MediumTermNotesMember
   
Fixed rate of interest (in hundredths)     4.98%us-gaap_LongTermDebtPercentageBearingFixedInterestRate
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_MediumTermNotesMember
 
2012 Term Loan [Member]        
Debt Instrument [Line Items]        
Maximum borrowing capacity 5,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
/ us-gaap_LongtermDebtTypeAxis
= eml_TermLoan2012Member
     
Fixed rate of interest (in hundredths)     3.90%us-gaap_LongTermDebtPercentageBearingFixedInterestRate
/ us-gaap_LongtermDebtTypeAxis
= eml_TermLoan2012Member