v3.19.1

QUARTERLY FINANCIAL DATA | 12 Months Ended
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Dec. 31, 2018
Quarterly Financial Data [Abstract] |
QUARTERLY FINANCIAL DATA (UNAUDITED) | QUARTERLY FINANCIAL DATA (UNAUDITED) (in thousands, except per share amounts)
|  | Three Months Ended
|  | December 31, 2018 |  | September 30, 2018 |  | June 30, 2018 |  | March 31, 2018
Sales |  | $ | 54,364 |  |  | $ | 41,410 |  |  | $ | 55,176 |  |  | $ | 57,320 |
Cost of Goods Sold |  | $ | 26,504 |  |  | $ | 23,370 |  |  | $ | 35,426 |  |  | $ | 36,655 |
Lower of cost or NRV inventory adjustments |  | $ | 930 |  |  | $ | — |  |  | $ | 76 |  |  | $ | 705 |
Gross Margin |  | $ | 14,826 |  |  | $ | 8,959 |  |  | $ | 7,286 |  |  | $ | 7,200 |
Net Income (Loss) |  | $ | 7,634 |  |  | $ | 3,350 |  |  | $ | (958 | ) |  | $ | 1,757 |
Basic and Diluted Earnings (Loss) Per Share |  | $ | 0.06 |  |  | $ | 0.03 |  |  | $ | (0.01 | ) |  | $ | 0.01 |
|  | Three Months Ended
|  | December 31, 2017 |  | September 30, 2017 |  | June 30, 2017 |  | March 31, 2017
Sales |  | $ | 42,582 |  |  | $ | 36,484 |  |  | $ | 47,347 |  |  | $ | 51,502 |
Cost of Goods Sold |  | $ | 26,481 |  |  | $ | 21,414 |  |  | $ | 31,735 |  |  | $ | 38,332 |
Lower of cost or NRV inventory adjustments |  | $ | 1,571 |  |  | $ | 666 |  |  | $ | 317 |  |  | $ | 3,825 |
Gross Margin (Deficit) |  | $ | 3,628 |  |  | $ | 6,062 |  |  | $ | 4,803 |  |  | $ | (2,605 | )
Net Loss |  | $ | (1,636 | ) |  | $ | (1,445 | ) |  | $ | (5,819 | ) |  | $ | (13,667 | )
Basic and Diluted Loss Per Share |  | $ | (0.01 | ) |  | $ | (0.01 | ) |  | $ | (0.05 | ) |  | $ | (0.17 | )
Certain prior period amounts have been reclassified in order to conform to the current period presentation. These reclassifications had no effect on the reported gross margin (deficit) or net income (loss).

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- References No definition available. + Details
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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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