CONSOLIDATED BALANCE SHEETS (unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011
CURRENT ASSETS:
Cash and cash equivalents	$ 28,338	$ 83,962
Trade accounts receivable, net	31,508	25,307
Inventories, net	41,343	35,456
Deferred taxes, current	6,715	8,153
Prepaid expenses and other current assets	2,995	3,071
TOTAL CURRENT ASSETS	110,899	155,949
PROPERTY, PLANT AND EQUIPMENT, NET	72,870	44,389
OTHER LONG-TERM ASSETS:
Goodwill, net	41,282	11,863
Product licensing rights, net	66,510	67,822
Other intangibles, net	18,360	13,016
Deferred financing costs, net	3,671	3,864
Long-term investments	10,254	10,137
Other	112	105
TOTAL OTHER LONG-TERM ASSETS	140,189	106,807
TOTAL ASSETS	323,958	307,145
CURRENT LIABILITIES:
Trade accounts payable	15,922	17,874
Accrued compensation	5,865	5,094
Contingent consideration payable	3,926	0
Accrued expenses and other liabilities	7,494	5,321
TOTAL CURRENT LIABILITIES	33,207	28,289
LONG-TERM LIABILITIES
Long-term debt	101,740	100,808
Purchase consideration payable	14,091	13,841
Deferred taxes - non-current	4,846	3,742
Product warranty liability	1,299	1,299
Lease incentive obligation and other long-term liabilities	1,003	958
TOTAL LONG-TERM LIABILITIES	122,979	120,648
TOTAL LIABILITIES	156,186	148,937
SHAREHOLDERS' EQUITY:
Common stock, no par value - 150,000,000 shares authorized; 95,095,860 and 94,936,282 shares issued and outstanding at March 31, 2012 and December 31, 2011, respectively	216,177	212,636
Warrants to acquire common stock	17,946	17,946
Accumulated deficit	(63,882)	(72,374)
Accumulated other comprehensive loss	(2,469)	0
TOTAL SHAREHOLDERS' EQUITY	167,772	158,208
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 323,958	$ 307,145