XML 50 R40.htm IDEA: XBRL DOCUMENT v3.4.0.3
Discontinued Operations Accrued Balance (Detail) - USD ($)
$ in Thousands
Mar. 31, 2016
Dec. 31, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Total current liabilities of discontinued operations $ 790  
Total long-term liabilities of discontinued operations 66 $ 288
Ending accrued balance as of March 31, 2016 $ 856