Other Expense (Tables)

3 Months Ended

Mar. 31, 2016

Other Nonoperating Income (Expense) [Abstract]

Schedule of 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