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DEBT (Details) (Promissory Notes Payable, USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013 Note	Dec. 31, 2012
Debt
Debt outstanding	$ 0.4	$ 0.4
Number of promissory notes outstanding	2
First Note
Debt
Debt outstanding	0.3
Second Note
Debt
Debt outstanding	$ 0.1

Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date before deducting unamortized discount or premiums (if any). May include notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, which had initial maturities beyond one year or beyond the normal operating cycle, if longer.

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