XML 51 R41.htm IDEA: XBRL DOCUMENT v3.5.0.2
Discontinued Operations Accrued Balance (Detail) - USD ($)
$ in Thousands
Jun. 30, 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 $ 482  
Total long-term liabilities of discontinued operations 22 $ 288
Ending accrued balance as of June 30, 2016 $ 504