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Other Expense
 6 Months Ended
Jun. 30, 2016
Other Nonoperating Income (Expense) [Abstract]  
OTHER EXPENSE

4. OTHER EXPENSE

 

Other expense in the consolidated statements of operations for the three and six months ended June 30, 2016 and 2015 are as follows (in thousands):

 

   Three Months Ended
June 30,		   Six Months Ended
June 30,		 
   2016   2015   2016   2015 
Accrued interest and penalties, net  $94   $—   $(45)  $— 
Acquisition transaction and other expenses   181    186    335    263 
Other expense  $275   $186   $290   $263 

 

The Company continues to record interest and penalties on past due and unpaid payroll tax obligations. During the six months ended June 30, 2016, the Company received waivers of certain interest and penalties on these obligations totaling $0.4 million.