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Revenue Recognition (Details) (USD $) | 3 Months Ended | 6 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Sep. 30, 2013 | Mar. 31, 2013 | Sep. 30, 2012 | Jun. 30, 2012 | Jun. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 | Dec. 31, 2012
Revenue Recognition [Abstract] |  |  |  |  |  |  |  |
Period of services provided subsequent to date of sale |  |  |  |  |  | 1 year |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Product revenues | $ 1,616,000 |  | $ 1,314,000 |  |  | $ 4,416,000 | $ 4,741,000 |
Concentration risk percentage (in hundredths) |  |  |  |  |  | 100.00% | 100.00% |
Research and Development Arrangements [Line Items] |  |  |  |  |  |  |  |
Deferred revenues, related party | 0 |  |  |  |  | 0 |  | 638,000
Deferred revenue, related party, revenue recognized |  | 638,000 |  | 2,413,000 | 2,413,000 |  |  |
Costs associated with the development device | 4,123,000 |  | 3,555,000 |  |  | 11,992,000 | 9,615,000 |
Olympus and Olympus-Cytori [Member] |  |  |  |  |  |  |  |
Research and Development Arrangements [Line Items] |  |  |  |  |  |  |  |
Deferred revenues, related party | 28,311,000 |  |  |  |  | 28,311,000 |  |
BARDA Contract [Member] |  |  |  |  |  |  |  |
Research and Development Arrangements [Line Items] |  |  |  |  |  |  |  |
Costs associated with the development device |  |  | 106,000,000 |  |  |  |  |
Research and development arrangement with federal government, customer funding to offset costs incurred |  |  |  |  |  | 4,700,000 |  |
Research and development arrangement, initial base period |  |  |  |  |  | 2 years |  |
Customer Concentration Risk [Member] | Revenue Recognized [Member] |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Number of distributors |  |  |  |  |  | 3 |  |
Number of customers |  |  |  |  |  |  | 1 |
Concentration risk percentage (in hundredths) |  |  |  |  |  | 39.00% | 16.00% |
Customer Concentration Risk [Member] | Accounts Receivable [Member] |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Number of distributors |  |  |  |  |  | 2 |  |
Number of customers |  |  |  |  |  | 2 | 3 |
Concentration risk percentage (in hundredths) |  |  |  |  |  | 0.00% | 44.00% |
North America [Member] |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Product revenues |  |  |  |  |  | 822,000 | 810,000 |
Concentration risk percentage (in hundredths) |  |  |  |  |  | 19.00% | 17.00% |
Japan [Member] |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Product revenues |  |  |  |  |  | 1,892,000 | 2,273,000 |
Concentration risk percentage (in hundredths) |  |  |  |  |  | 43.00% | 48.00% |
Europe [Member] |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Product revenues |  |  |  |  |  | 865,000 | 1,006,000 |
Concentration risk percentage (in hundredths) |  |  |  |  |  | 19.00% | 21.00% |
Other countries [Member] |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Product revenues |  |  |  |  |  | $ 837,000 | $ 652,000 |
Concentration risk percentage (in hundredths) |  |  |  |  |  | 19.00% | 14.00% |

X
- Definition Related parties deferred revenue amount as of balance sheet date. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. + References No definition available. + Details
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