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Consolidated Balance Sheets - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Current assets:    
Cash and cash equivalents $ 58,882 $ 56,642
Restricted securities 713 699
Receivables, net 28,217 30,096
Inventories 25,795 26,293
Deferred preservation costs 32,402 30,688
Prepaid expenses and other 3,178 2,815
Total current assets 149,187 147,233
Property and equipment, net 20,192 18,502
Goodwill 78,294 78,294
Patents, net 951 1,008
Trademarks and other intangibles, net 64,582 65,633
Other 6,160 5,470
Total assets 319,366 316,140
Current liabilities:    
Accounts payable 7,293 5,744
Accrued compensation 5,178 8,815
Accrued procurement fees 3,714 4,806
Accrued expenses and other 7,169 6,175
Current portion of long-term debt 4,793 4,562
Total current liabilities 28,147 30,102
Long-term debt 66,448 67,012
Deferred compensation liability 3,003 2,600
Deferred rent obligations 3,036 2,355
Other 5,298 5,088
Total liabilities 105,932 107,157
Commitments and contingencies
Shareholders' equity:    
Preferred stock
Common stock (issued shares of 34,647 in 2017 and 34,230 in 2016) 346 342
Additional paid-in capital 189,871 187,061
Retained earnings 36,128 34,143
Accumulated other comprehensive loss (193) (429)
Treasury stock at cost (shares of 1,387 in 2017 and 1,356 in 2016) (12,718) (12,134)
Total shareholders' equity 213,434 208,983
Total liabilities and shareholders' equity $ 319,366 $ 316,140