| | 2008 | 2007 | 2006 | 2005 | 2004 |
| Period End Date | 12/31/2008 | 12/31/2007 | 12/31/2006 | 12/31/2005 | 12/31/2004 |
| Period Length | 12 Months | 12 Months | 12 Months | 12 Months | 12 Months |
| Stmt Source | 10-K | 10-K | 10-K | 10-K | 10-K |
| Stmt Source Date | 03/13/2009 | 03/14/2008 | 03/19/2007 | 03/15/2006 | 03/16/2005 |
| Stmt Update Type | Updated | Updated | Updated | Updated | Updated |
| | | | | | |
| Revenue | 74.66 | 52.23 | 33.52 | 22.28 | 17.39 |
| Total Revenue | 74.66 | 52.23 | 33.52 | 22.28 | 17.39 |
| | | | | | |
| Cost of Revenue, Total | 20.31 | 13.53 | 7.62 | 4.3 | 2.89 |
| Gross Profit | 54.35 | 38.69 | 25.9 | 17.98 | 14.5 |
| | | | | | |
| Selling/General/Administrative Expenses, Total | 39.17 | 25.33 | 18.41 | 11.43 | 9.64 |
| Research & Development | 12.9 | 9.03 | 5.06 | 2.7 | 2.0 |
| Depreciation/Amortization | 1.41 | 1.12 | 1.38 | 0.93 | 0.79 |
| Interest Expense (Income), Net Operating | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Unusual Expense (Income) | 23.5 | 0.0 | 0.0 | 0.0 | 0.0 |
| Other Operating Expenses, Total | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Operating Income | -22.63 | 3.21 | 1.05 | 2.92 | 2.07 |
| | | | | | |
| Interest Income (Expense), Net Non-Operating | 0.0 | 0.0 | 0.0 | -0.05 | -0.02 |
| Gain (Loss) on Sale of Assets | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Other, Net | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Income Before Tax | -22.67 | 4.11 | 1.76 | 3.22 | 2.15 |
| | | | | | |
| Income Tax - Total | 1.17 | -1.71 | -0.44 | 0.68 | 0.06 |
| Income After Tax | -23.84 | 5.82 | 2.2 | 2.54 | 2.09 |
| | | | | | |
| Minority Interest | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Equity In Affiliates | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| U.S. GAAP Adjustment | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Net Income Before Extra. Items | -23.84 | 5.82 | 2.2 | 2.54 | 2.09 |
| | | | | | |
| Total Extraordinary Items | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Net Income | -23.84 | 5.82 | 2.2 | 2.54 | 2.09 |
| | | | | | |
| | | | | | |
Total Adjustments to Net Income | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Preferred Dividends | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | | General Partners' Distributions | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
|
| | | | | | |
| Basic Weighted Average Shares | 47.43 | 43.7 | 39.68 | 37.56 | 37.26 |
| Basic EPS Excluding Extraordinary Items | -0.5 | 0.13 | 0.06 | 0.07 | 0.06 |
| Basic EPS Including Extraordinary Items | -0.5 | 0.13 | 0.06 | 0.07 | 0.06 |
| | | | | | |
| Diluted Weighted Average Shares | 47.43 | 46.81 | 43.35 | 39.89 | 39.68 |
| Diluted EPS Excluding Extrordinary Items | -0.5 | 0.12 | 0.05 | 0.06 | 0.05 |
| Diluted EPS Including Extraordinary Items | -0.5 | 0.12 | 0.05 | 0.06 | 0.05 |
| | | | | | |
| Dividends per Share - Common Stock Primary Issue | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Gross Dividends - Common Stock | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Interest Expense, Supplemental | 0.38 | 0.02 | 0.06 | 0.0 | 0.0 |
| Depreciation, Supplemental | 2.09 | 0.8 | 0.56 | 0.17 | 0.22 |
| | | | | | |
| Normalized EBITDA | 5.6 | 5.79 | 2.99 | 4.02 | 3.08 |
| Normalized EBIT | 0.88 | 3.21 | 1.05 | 2.92 | 2.07 |
| Normalized Income Before Tax | 0.83 | 4.11 | 1.76 | 3.22 | 2.15 |
| Normalized Income After Taxes | -8.56 | 5.82 | 2.2 | 2.54 | 2.09 |
| Normalized Income Available to Common | -8.56 | 5.82 | 2.2 | 2.54 | 2.09 |
| | | | | | |
| Basic Normalized EPS | -0.18 | 0.13 | 0.06 | 0.07 | 0.06 |
| Diluted Normalized EPS | -0.18 | 0.12 | 0.05 | 0.06 | 0.05 |
| Amortization of Intangibles | 2.63 | 1.77 | 1.38 | 0.93 | 0.79 |