Note 3 - Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Debt [Table Text Block]

	March 31, 2013		December 31, 2012
Zero coupon secured convertible term loan	$	-	$	65,262
Senior secured debt due March 5, 2016
Interest accrues at 8% per annum		30,173		-
Convertible bond instrument due March 5, 2018
Interest accrues at 7% per annum		53,715		-
Other loans		48		50
Debt discount, net of accumulated accretion		-		(2,051	)
		83,936		63,261
Less current portion		11		11
	$	83,925	$	63,250

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

12 Months Ending March 31	(in thousands)
2014		11
2015		11
2016		30,185
2017		11
2018		53,718
	$	83,936

Tranche Schedule [Member]

Schedule of Debt [Table Text Block]

Tranche	Principal Amount (in thousands)		Conversion Price (per share)		Potential Number of Shares Issuable
Tranche A-1	$	4,550	$	7.00		650,000
Tranche A-2a		2,411	$	35.00		68,889
Tranche A-2b		7,576		Non-Convertible		-
Tranche B-1		2,856	$	13.50		211,565
Tranche B-2		2,190	$	12.50		175,239
Tranche B-3a		6,810	$	35.00		194,558
Tranche B-3b		26,485		Non-Convertible		-
Tranche C-1		5,775	$	13.50		427,743
Tranche C-2		2,214	$	12.50		177,150
Tranche D		5,107		Non-Convertible		-
	$	65,974				1,905,144