XML 18 R46.htm IDEA: XBRL DOCUMENT v3.3.0.814
Accrued Liabilities (Detail) - USD ($)
$ in Thousands
Sep. 30, 2015
Dec. 31, 2014
Schedule of Accrued Liabilities [Line Items]    
Accrued compensation and related costs $ 4,046 $ 3,951
Accrued professional services 2,277 2,123
Accrued inventory costs 92 870
Accrued customer costs and deposits 413 385
Accrued insurance premiums 583 264
Other accrued expenses 697 851
Total accrued liabilities $ 8,108 $ 8,444 [1]
[1] The financial information in this column was derived from audited consolidated financial statements included in the Company's 2014 Annual Report on Form 10-K.