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Note 2 - Basis of Presentation, Liquidity and Management's Plan (Detail) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2012 | Sep. 30, 2012 | Jun. 30, 2012 | Mar. 31, 2012 | Dec. 31, 2011 | Sep. 30, 2011 | Jun. 30, 2011 | Mar. 31, 2011 | Dec. 31, 2010 | Sep. 30, 2010 | Jun. 30, 2010 | Mar. 31, 2010 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Retained Earnings (Accumulated Deficit) | $ (187,099,000) |  |  |  |  |  |  |  | $ (162,485,000) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ (187,099,000) | $ (162,485,000) |
Net Income (Loss) Attributable to Parent | $ (5,680,000) | [1],[2],[3],[4] | $ (6,277,000) | [1],[2],[3],[4] | $ (4,949,000) | [1],[2],[3],[4] | $ (7,870,000) | [1],[2],[3],[4] | $ (6,180,000) | [1],[2],[5] | $ (2,494,000) | [1],[2],[5] | $ (1,032,000) | [1],[2],[5] | $ (1,278,000) | [1],[2],[5] | $ 269,000 | [1] | $ (2,077,000) | [1] | $ (724,000) | [1] | $ (1,501,000) | [1] | $ (24,776,000) | $ (10,984,000) | $ (4,033,000)
[1] | Quarterly amounts may not sum to the annual amounts due to rounding.
[2] | These amounts exclude net losses attributable to the non-controlling interest in Eyefly LLC.
[3] | These amounts include operating expenses attributable to EVT Acquisition Co., LLC.
[4] | These amounts include net sales, cost of sales and operating expenses attributable to the Company's controlling interest in Eyefly LLC through October 25, 2012.
[5] | This amount, for the fourth quarter of 2011, includes $1.2 million of bad debt expense (which is included as part of general and administrative expenses) related to (a) a write off of $475,000, which the Company was unable to collect in its entirety and (b) an increase in its allowance for doubtful accounts of $725,000 related to the entire remaining balance of the trade receivable. This allowance for doubtful accounts was necessary as the trade receivable was unsecured and the amount that the Company may ultimately recover is not presently determinable.

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