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Other Expense
 3 Months Ended
Mar. 31, 2016
Other Nonoperating Income (Expense) [Abstract]  
OTHER EXPENSE

4. OTHER EXPENSE

 

Other expense in the consolidated statements of operations for the three months ended March 31, 2016 and 2015 are as follows (in thousands):

  

   Three Months Ended March 31,
   2016  2015
Accrued interest and penalties, net  $(139)  $— 
Acquisition transaction and other expenses   155    183 
Gain on cancellation of Titan notes payable   —    (106)
Other expense  $16   $77 

 

The Company continues to record interest and penalties on past due and unpaid payroll tax obligations. During the three months ended March 31, 2016, the Company received waivers of certain interest and penalties on these obligations totaling $0.4 million.