Annual report pursuant to Section 13 and 15(d)

Components of Accounts Receivable, Net of Allowance (Detail)

v3.3.1.900
Components of Accounts Receivable, Net of Allowance (Detail) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Components of accounts receivable, net of allowances    
Trade $ 8,850 $ 8,887
Royalties 61 88
Other 37 29
Total receivables, net $ 8,948 $ 9,004