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Consolidated Balance Sheets (USD $)
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Dec. 27, 2014
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Dec. 28, 2013
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| Current Assets: | ||
| Cash | $ 4,116,101us-gaap_Cash | $ 3,107,213us-gaap_Cash |
| Accounts receivable, net | 1,577,111us-gaap_AccountsReceivableNetCurrent | 1,537,027us-gaap_AccountsReceivableNetCurrent |
| Inventory | 1,233,480us-gaap_InventoryNet | 1,310,618us-gaap_InventoryNet |
| Deferred tax asset | 578,928us-gaap_DeferredTaxAssetsNetCurrent | 567,693us-gaap_DeferredTaxAssetsNetCurrent |
| Inventory finance notes receivable | 2,081,511us-gaap_NotesAndLoansReceivableNetCurrent | 2,607,456us-gaap_NotesAndLoansReceivableNetCurrent |
| Construction loan notes receivable | 693,257dvly_ConstructionLoanNotesReceivableCurrent | |
| Prepaid expenses and other current assets | 67,532us-gaap_PrepaidExpenseAndOtherAssetsCurrent | 120,069us-gaap_PrepaidExpenseAndOtherAssetsCurrent |
| Total Current Assets | 9,654,663us-gaap_AssetsCurrent | 9,943,333us-gaap_AssetsCurrent |
| Fixed Assets: | ||
| Property, plant and equipment, net | 2,307,495us-gaap_PropertyPlantAndEquipmentNet | 2,143,707us-gaap_PropertyPlantAndEquipmentNet |
| Other Assets: | ||
| Inventory finance notes receivable, net | 1,443,294us-gaap_NotesAndLoansReceivableNetNoncurrent | 3,287,772us-gaap_NotesAndLoansReceivableNetNoncurrent |
| Deferred tax asset | 1,439,538us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent | 1,621,179us-gaap_DeferredTaxAssetsLiabilitiesNetNoncurrent |
| Other assets | 14,386us-gaap_OtherAssetsNoncurrent | 17,482us-gaap_OtherAssetsNoncurrent |
| Total Other Assets: | 2,897,218dvly_AssetsNoncurrentExcludingPropertyPlantAndEquipment | 4,926,433dvly_AssetsNoncurrentExcludingPropertyPlantAndEquipment |
| Total Assets | 14,859,376us-gaap_Assets | 17,013,473us-gaap_Assets |
| Current Liabilities: | ||
| Current maturities on long term debt | 125,600us-gaap_LongTermDebtCurrent | 125,600us-gaap_LongTermDebtCurrent |
| Revolving credit loans | 3,056,799us-gaap_LinesOfCreditCurrent | |
| Accounts payable | 327,775us-gaap_AccountsPayableCurrent | 364,887us-gaap_AccountsPayableCurrent |
| Accrued expenses | 1,790,432us-gaap_AccruedLiabilitiesCurrent | 1,514,010us-gaap_AccruedLiabilitiesCurrent |
| Accrued warranties | 1,245,000us-gaap_ProductWarrantyAccrualClassifiedCurrent | 1,185,000us-gaap_ProductWarrantyAccrualClassifiedCurrent |
| Income tax payable | 165,877us-gaap_AccruedIncomeTaxesCurrent | 140,162us-gaap_AccruedIncomeTaxesCurrent |
| Total Current Liabilities | 3,654,684us-gaap_LiabilitiesCurrent | 6,386,458us-gaap_LiabilitiesCurrent |
| Long Term Liabilities: | ||
| Long-term debt, net of current maturities | 690,800us-gaap_LongTermDebtNoncurrent | 816,400us-gaap_LongTermDebtNoncurrent |
| Total Long Term Liabilities | 690,800us-gaap_LiabilitiesNoncurrent | 816,400us-gaap_LiabilitiesNoncurrent |
| Total Liabilities | 4,345,484us-gaap_Liabilities | 7,202,858us-gaap_Liabilities |
| Stockholders' Equity: | ||
| Common stock, $0.001 par value, 100,000,000 shares authorized, 17,912,184 and 17,786,184 shares issued and 15,514,344 and 15,434,447 outstanding, respectively. | 17,914us-gaap_CommonStockValue | 17,788us-gaap_CommonStockValue |
| Additional paid-in capital | 33,336,067us-gaap_AdditionalPaidInCapital | 33,254,293us-gaap_AdditionalPaidInCapital |
| Treasury Stock, at cost; 2,397,840 and 2,351,737 shares, respectively | (1,305,378)us-gaap_TreasuryStockValue | (1,275,616)us-gaap_TreasuryStockValue |
| Accumulated deficit | (21,534,711)us-gaap_RetainedEarningsAccumulatedDeficit | (22,185,850)us-gaap_RetainedEarningsAccumulatedDeficit |
| Total Stockholders Equity | 10,513,892us-gaap_StockholdersEquity | 9,810,615us-gaap_StockholdersEquity |
| Total Liabilities and Stockholders Equity | $ 14,859,376us-gaap_LiabilitiesAndStockholdersEquity | $ 17,013,473us-gaap_LiabilitiesAndStockholdersEquity |
| X | ||||||||||
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- Definition
Assets Noncurrent Excluding Property Plant And Equipment No definition available.
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| X | ||||||||||
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- Definition
Construction loan notes receivable, current. No definition available.
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of obligation due after one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
An amount representing an agreement for an unconditional promise by the maker to pay the Company (holder) a definite sum of money within one year from the balance sheet date (or the normal operating cycle, whichever is longer), net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
An amount representing an agreement for an unconditional promise by the maker to pay the Entity (holder) a definite sum of money at a future date more than one year from the balance sheet date, net of any write-downs taken for collection uncertainty on the part of the holder. Such amount may include accrued interest receivable in accordance with the terms of the debt. The debt also may contain provisions and related items including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among a myriad of other features and characteristics. This amount does not include amounts related to receivables held-for-sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. For classified balance sheets, represents the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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