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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
Revenue: |  |  |
Medical services | $ 17,237,000 | $ 16,675,000 | $ 16,768,000
Equipment sales | 4,984,000 | 0 | 0
Sales Revenue, Goods, Gross | 22,221,000 | 16,675,000 | 16,768,000
Costs of revenue: |  |  |
Maintenance and supplies | 1,484,000 | 1,566,000 | 1,429,000
Depreciation and amortization | 6,127,000 | 5,888,000 | 6,378,000
Cost of equipment sales | 4,146,000 | 0 | 0
Other direct operating costs | 2,467,000 | 2,012,000 | 1,974,000
Cost Of Revenue | 14,224,000 | 9,466,000 | 9,781,000
Gross margin | 7,997,000 | 7,209,000 | 6,987,000
Selling and administrative expense | 4,041,000 | 4,240,000 | 3,928,000
Transaction costs | 0 | 0 | 342,000
Interest expense | 2,367,000 | 2,104,000 | 2,064,000
Operating income | 1,589,000 | 865,000 | 653,000
Interest and other income | 108,000 | 107,000 | 60,000
Income before income taxes | 1,697,000 | 972,000 | 713,000
Income tax expense | 208,000 | 166,000 | 247,000
Net income | 1,489,000 | 806,000 | 466,000
Less: net income attributable to non-controlling interests | (983,000) | (749,000) | (654,000)
Net income (loss) attributable to American Shared Hospital Services | $ 506,000 | $ 57,000 | $ (188,000)
Net income (loss) per share attributable to American Shared Hospital Services: |  |  |
Earnings (loss) per common share- basic (in dollers per share) | $ 0.11 | $ 0.01 | $ (0.04)
Earnings (loss) per common share- diluted (in dollers per share) | $ 0.11 | $ 0.01 | $ (0.04)

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