Accrued Expenses and Other Long-term Liabilities (Tables)

12 Months Ended

Dec. 31, 2017

Payables and Accruals [Abstract]

Accrued Expenses

Accrued expenses consist of the following:

	December 31, 2017		December 31, 2016
	(in thousands)
Compensation and related taxes	$	6,494	$	6,124
Income and other taxes		703		312
Professional fees		35		122
Other		2,538		2,246
Total	$	9,770	$	8,804

Schedule of Other Long-term Liabilities

Other long-term liabilities consist of the following:

	December 31, 2017		December 31, 2016
	(in thousands)
Aquisition-related liabilities	$	127	$	1,253
Deferred rent		561		394
Income taxes		321		200
Other		179		154
Total	$	1,188	$	2,001