Annual report pursuant to section 13 and 15(d)

Income Taxes (The provision for income taxes and the amount of income tax differences) (Details)

v2.4.0.6
Income Taxes (The provision for income taxes and the amount of income tax differences) (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Loss before income taxes $ (1,953) $ (5,629) $ (4,939) $ (2,371) $ (14,892) $ (12,302) $ (10,090)
Benefit under statutory U.S. tax rates         (5,063) (4,183) (3,431)
Increase (decrease) in taxes resulting from:              
Decrease/increase in valuation reserve         8,500 (12,600) 3,615
Change in fair value of contingent consideration         (2,844) 0 0
Other nondeductible items         346 129 319
State taxes         340 206 137
Other, net         183 253 221
Income tax expense (benefit)         $ 1,462 $ (16,195) $ 861