Note 3 - Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Debt [Table Text Block]

	September 30, 2012			December 31, 2011
Zero coupon secured convertible term loan due June 29, 2013. Interest accruing at 5% per annum until June 29, 2009 and at 6% thereafter	$	59,301		$	56,673
Other loans		53			4
Debt discount, net of accumulated accretion		(2,512	)		(4,641	)
		56,842			52,036
Less current portion		11			4
	$	56,831		$	52,032

Schedule of Maturities of Long-term Debt [Table Text Block]

12 Months Ending September 30	(in thousands)
2013		59,312
2014		11
2015		11
2016		11
2017		9
	$	59,354