Accrued Compensation and related expenses (Tables)

3 Months Ended

Mar. 31, 2013

Accrued Compensation and related expenses [Abstract]

Schedule of accrued compensation and related expenses

Accrued Compensation and related expenses:

	March 31, 2013		December 31, 2012
	(unaudited)
Accrued payroll and related taxes	$	563	$	1,010
Accrued vacation		335		262
Accrued commissions and bonus		1,598		1,222
Total accrued compensation and related expense	$	2,496	$	2,494