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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 29, 2019
Accounting Policies [Abstract] |
Revenue from External Customers by Geographic Areas | Geographic revenue in excess of 10% of the Company's consolidated revenue in Fiscal 2019 and the related percentage for Fiscal 2018 and 2017 was generated in the following areas:
|  | 2019 |  | 2018 |  | 2017
Maryland |  | 11 | % |  | 11 | % |  | 12 | %
Tennessee |  | 15 | % |  | 14 | % |  | 12 | %
Texas |  | 28 | % |  | 29 | % |  | 29 | %
Summary of Valuation Allowance | Changes in the allowance for doubtful accounts for the fiscal years are as follows:
|  | 2019 |  | 2018
Beginning balance |  | $ | 468,233 |  |  | $ | 473,573 |
Provision for doubtful accounts |  | 128,260 |  |  | 40,618 |
Amounts written off, net |  | (128,260 | ) |  | (45,958 | )
Ending balance |  | $ | 468,233 |  |  | $ | 468,233 |
Schedule of Weighted Average Number of Shares | The following is a reconciliation of the number of shares used in the calculation of basic and diluted earnings per share for the respective periods:
|  |  | December 29, 2019 |  | December 30, 2018 |  | December 31, 2017
Weighted-average number of common shares outstanding: |  | 10,238,565 |  |  | 9,577,498 |  |  | 8,733,941 |
Effect of dilutive securities: |  |  |  |  |  |
| Stock options and restricted stock |  | 90,681 |  |  | 186,995 |  |  | 268,765 |
| Warrants |  | 21,529 |  |  | 43,587 |  |  | 35,481 |
Weighted-average number of diluted common shares outstanding |  | 10,350,775 |  |  | 9,808,080 |  |  | 9,038,187 |
Schedule of Securities excluded from Calculation of Earnings (loss) per Share |
| Stock options and restricted stock |  | 238,750 |  |  | 175,000 |  |  | 178,000 |
| Warrants |  | — |  |  | — |  |  | 32,250 |
Anti-dilutive shares |  | 238,750 |  |  | 175,000 |  |  | 210,250 |

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- Definition Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph a -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e9038-108599 + Details
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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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- Definition Tabular disclosure of valuation allowances to reduce deferred tax assets to net realizable value, including identification of the deferred tax asset more likely than not will not be fully realized and the corresponding amount of the valuation allowance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
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