Annual report pursuant to Section 13 and 15(d)

Components of Accounts Receivable, Net of Allowance (Detail)

v2.4.1.9
Components of Accounts Receivable, Net of Allowance (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Components of accounts receivable, net of allowances    
Trade $ 8,887biol_TradeAccountsReceivables $ 10,960biol_TradeAccountsReceivables
Royalties 88biol_RoyaltyRevenuesReceivable 82biol_RoyaltyRevenuesReceivable
Other 29us-gaap_OtherReceivablesNetCurrent 85us-gaap_OtherReceivablesNetCurrent
Total receivables, net $ 9,004us-gaap_AccountsReceivableNetCurrent $ 11,127us-gaap_AccountsReceivableNetCurrent