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Note 7 - Debt (Detail) - Future Maturities of Remaining Borrowings (USD $) In Thousands, unless otherwise specified | Sep. 30, 2012 | Dec. 31, 2011
--- | --- | ---
2012 October through December | $ 13 |
2013 | 804 |
2014 | 59 |
2015 | 65 |
2016 | 72 |
2017 and thereafter | 96 |
Gross long-term borrowings | 1,109 |
Less: discounts on long-term borrowings | (71) | (172)
Total commitment, net | 1,038 | 1,810
Less: portion classified as current | (731) | (855)
Long-term borrowings, net | $ 307 | $ 955

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