Summary Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
ASSETS
Cash and cash equivalents	$ 7,790	$ 21,705
Restricted securities	324	312
Trade receivables, net	17,322	15,767
Other receivables	1,453	1,738
Deferred preservation costs	28,032	29,039
Inventories	10,246	7,320
Deferred income taxes	3,828	5,247
Prepaid expenses and other	3,234	2,742
Total current assets	72,229	83,870
Property and equipment, net	11,924	12,308
Investment in equity securities	5,908	6,248
Restricted cash and securities	5,000	5,000
Goodwill	11,300	4,220
Patents, net	2,166	2,739
Trademarks and other intangibles, net	22,389	17,656
Notes receivable	1,000
Deferred income taxes	18,492	13,265
Other	3,082	2,558
Total assets	153,490	147,864
LIABILITIES AND SHAREHOLDERS' EQUITY
Accounts payable	3,661	4,370
Accrued compensation	4,423	3,946
Accrued procurement fees	4,292	3,982
Accrued expenses and other	6,017	7,269
Deferred income	1,471	1,890
Total current liabilities	19,864	21,457
Contingent consideration liability	1,902
Other	5,808	4,869
Total liabilities	27,574	26,326
Commitments and contingencies
Shareholders' equity:
Preferred stock
Common stock (issued shares of 27,454 in 2012 and 30,067 in 2011)	275	301
Additional paid-in capital	121,553	135,003
Retained earnings (deficit)	4,140	(1,037)
Accumulated other comprehensive income (loss)	22	(6)
Treasury stock at cost (shares of 14 in 2012 and 2,265 in 2011)	(74)	(12,723)
Total shareholders' equity	125,916	121,538
Total liabilities and shareholders' equity	$ 153,490	$ 147,864