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Long Term Debt - Summary of Principal Repayment Requirements on Long-Term Debt (Detail) (USD $)
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Dec. 27, 2014
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| Debt Disclosure [Abstract] | |
| 2015 | $ 125,600us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths |
| 2016 | 565,200us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo |
| Total repayments on long-term debt | $ 690,800dvly_LongTermDebtMaturingInYearsOneAndTwo |
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- Definition
Long Term Debt Maturing In Years One And Two No definition available.
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- Details
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- Definition
Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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