Accrued Compensation and related expenses (Tables)

3 Months Ended

Mar. 31, 2016

Compensation Related Costs [Abstract]

Schedule of accrued compensation and related expenses

Accrued Compensation and related expenses:

	March 31, 2016		December 31, 2015
	(unaudited)
Accrued payroll and related taxes	$	487	$	403
Accrued vacation		145		94
Accrued commissions and bonuses		2,670		2,420
Total accrued compensation and related expense	$	3,302	$	2,917