Advanced Photonix (API)

We determine the fair value of our single reporting unit to be equal to our market capitalization plus a control premium. Market capitalization is determined by multiplying the shares outstanding on the assessment date by the average market price of our common stock over a 10-day period before and a 10-day period after each assessment date. We use this 20-day duration to consider inherent market fluctuations that may affect any individual closing price. We believe that our market capitalization alone does not fully capture the fair value of our business as a whole, or the substantial value that an acquirer would obtain from its ability to obtain control of our business. As such, in determining fair value, we add a control premium — which seeks to give effect to the increased consideration a potential acquirer would be required to pay in order to gain sufficient ownership to set policies, direct operations and make decisions related to our company — to our market capitalization.

The Company’s evaluation as of March 31, 2008 and March 31, 2009, indicated there were no impairments. As of March 31, 2008, our market capitalization, calculated as described above, was $31.8 million and our carrying value, including goodwill, was $19.7 million. Because market capitalization significantly exceeded our carrying value, our estimate of the control premium was not a determining factor in the outcome of step one of the impairment assessment. For FY 2009, our market capitalization calculated as described as above, had fallen to $17.1 million and our carrying value, including goodwill, had decreased to $17.9 million. We applied a 25% control premium to market capitalization to determine a fair value of $21.4 million. We believe that including a control premium at this level is supported by recent transaction data in our industry. Absent the inclusion of a control premium greater than 4% for FY 2009, our carrying value would have exceeded fair value, requiring a step two analysis which may have resulted in an impairment of goodwill.

As evidenced above, our stock price and control premium are significant factors in assessing our fair value for purposes of the goodwill impairment assessment. Our stock price can be affected by, among other things, changes in industry or market conditions, changes in our results of operations, and changes in our forecasts or market expectations relating to future results. Significant turmoil in the financial markets and weakness in macroeconomic conditions globally have recently contributed to volatility in our stock price and a significant decline in our stock price during the fourth quarter of FY 2009. Our stock price has fluctuated from a high of $1.08 to a low of $0.62 during the fourth quarter of FY 2009. On numerous occasions during the fourth quarter, our stock price was high enough that our market capitalization exceeded our carrying value without giving effect to a control premium. The current macroeconomic environment, however, continues to be challenging and we cannot be certain of the duration of these conditions and their potential impact on our stock price performance. If our recent stock price decline persists and our market capitalization remains below our carrying value for a sustained period, it is reasonably likely that a goodwill impairment assessment prior to the next annual review in the fourth quarter of fiscal 2010 would be necessary and an impairment of goodwill may be recorded. A non-cash goodwill impairment charge would have the affect of decreasing our earnings or increasing our losses in such period. If we are required to take a substantial impairment charge, our operating results would be materially adversely affected in such period.

In accordance with SFAS No. 144, “Accounting for the Impairment or Disposal of Long-lived Assets”, the carrying value of long-lived assets, including amortizable intangibles and property and equipment, are evaluated whenever events or changes in circumstances indicate that a potential impairment has occurred relative to a given asset or assets. Impairment is deemed to have occurred if projected undiscounted cash flows associated with an asset are less than the carrying value of the asset. The estimated cash flows include management’s assumptions of cash inflows and outflows directly resulting from the use of that asset in operations. The amount of the impairment loss recognized is equal to the excess of the carrying value of the asset over its then estimated fair value. The Company’s evaluation for the fiscal year ended March 31, 2009, indicated there were no impairments.

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