Accrued Liabilities

12 Months Ended

Dec. 31, 2016

Accrued Liabilities [Abstract]

Accrued Liabilities

7. Accrued Liabilities

Accrued liabilities consist of the following:

	December 31,	December 31,
	2016	2015
Accrued salaries, bonus, and benefits	$     2,452,183	$    3,053,012
Accrued rent	965,412	1,361,379
Accrued licenses and maintenance fees	561,450	666,373
Accrued interest	-	494,703
Accrued warranties	222,845	316,835
Accrued taxes	219,017	324,226
Accrued professional services	180,450	27,140
Other	210,216	90,325
Total accrued liabilities	4,811,573	6,333,993
Less: Long term accrued liabilities	(320,409)	(275,603)
Total current accrued liabilities	$     4,491,164	$    6,058,390