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SUPPLEMENTAL UNAUDITED QUARTERLY FINANCIAL INFORMATION OF CONTINUING OPERATIONS | 12 Months Ended
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Dec. 31, 2019
Selected Quarterly Financial Information [Abstract] |
SUPPLEMENTAL UNAUDITED QUARTERLY FINANCIAL INFORMATION OF CONTINUING OPERATIONS | SUPPLEMENTAL UNAUDITED QUARTERLY FINANCIAL INFORMATION OF CONTINUING OPERATIONS The following table sets forth certain unaudited quarterly data of continuing operations for each of the four quarters in the years ended December 31, 2019, and 2018, respectively. The data has been derived from the Company’s unaudited consolidated financial statements that, in management’s opinion, include all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of such information when read in conjunction with the Consolidated Financial Statements and Notes thereto. The results of operations for any quarter are not necessarily indicative of the results of operations for any future period. The results presented have been updated for restatements and revisions as discussed in Notes 4 and 5.
(In thousands, except per share data) | First Quarter |  | Second Quarter |  | Third Quarter |  | Fourth Quarter
Year ended December 31, 2019 |  |  |  |  |  |  |
Sales | $ | 5,629 |  |  | $ | 6,649 |  |  | $ | 7,575 |  |  | $ | 8,382 |
Gross profit | 3,563 |  |  | 4,674 |  |  | 5,294 |  |  | 5,563 |
Net loss | (5,608 | ) |  | (4,295 | ) |  | (4,370 | ) |  | (5,433 | )
Basic loss per common share | (0.17 | ) |  | (0.13 | ) |  | (0.13 | ) |  | (0.16 | )
Year ended December 31, 2018 |  |  |  |  |  |  |
Sales | $ | 3,397 |  |  | $ | 3,691 |  |  | $ | 3,672 |  |  | $ | 5,845 |
Gross profit | 2,212 |  |  | 2,537 |  |  | 2,521 |  |  | 3,556 |
Net loss | (2,791 | ) |  | (2,938 | ) |  | (1,143 | ) |  | (3,912 | )
Basic loss per common share | (0.08 | ) |  | (0.09 | ) |  | (0.03 | ) |  | (0.12 | )
*Fourth quarter 2018 period includes approximately $0.7 million of non-recurring severance and expenses related to former members of the Company’s executive management team.

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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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