XML 71 R50.htm IDEA: XBRL DOCUMENT v3.3.1.900
Other Expense (Schedule of Other Expense) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Other Nonoperating Income Expense Disclosure [Line Items]    
Accrued interest, penalties and extraordinary expense $ 1,546 $ 0
Acquisition transaction and other expenses 1,139 913
Gain on cancellation of Titan notes payable (150) 0
Other expense $ 2,535 $ 913