Long-term Debt (Details) (USD $)
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Jan. 03, 2015
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Dec. 28, 2013
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Nov. 21, 2014
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Oct. 22, 2013
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Oct. 22, 2012
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Jun. 30, 2010
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Aug. 21, 2012
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Aug. 19, 2013
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Aug. 09, 2013
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Debt Instrument [Line Items] |
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Long-term debt |
$ 31,789,350us-gaap_LongTermDebt
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$ 23,438,616us-gaap_LongTermDebt
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Less current portion |
4,533,908us-gaap_LongTermDebtCurrent
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2,533,908us-gaap_LongTermDebtCurrent
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Long-term debt, less current portion |
27,255,442us-gaap_LongTermDebtNoncurrent
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20,904,708us-gaap_LongTermDebtNoncurrent
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Revolving Line of Credit Due November 21, 2017[Member] |
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Debt Instrument [Line Items] |
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Long-term debt |
884,637us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember
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0us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember
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Line of credit, maximum borrowing capacity |
40,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember
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40,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember
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25,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember
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30,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember
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20,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember
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Term Loan Due November 21, 2019 [Member] |
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Debt Instrument [Line Items] |
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Long-term debt |
10,000,000us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = synl_TermLoanDueNovember212019Member
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0us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = synl_TermLoanDueNovember212019Member
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Term loan, original balance |
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10,000,000us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = synl_TermLoanDueNovember212019Member
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Term Loan Due August 21, 2022 [Member] |
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Debt Instrument [Line Items] |
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Long-term debt |
17,250,000us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = synl_TermLoanDueAugust212022Member
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19,500,000us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = synl_TermLoanDueAugust212022Member
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Term loan, original balance |
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22,500,000us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = synl_TermLoanDueAugust212022Member
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Mortgage Due August 19, 2023 [Member] |
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Debt Instrument [Line Items] |
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Long-term debt |
3,654,713us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_MortgagesMember
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3,938,616us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_MortgagesMember
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Term loan, original balance |
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$ 4,033,250us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = us-gaap_MortgagesMember
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$ 4,033,250us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = us-gaap_MortgagesMember
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