Accrued Liabilities

12 Months Ended

Dec. 31, 2014

Accrued Liabilities [Abstract]

Accrued Liabilities

7. Accrued Liabilities

Accrued liabilities consist of the following:

	December 31,	December 31,
	2014	2013
Accrued salaries, bonus, and benefits	$     2,557,557	$    3,565,385
Accrued rent	1,407,740	1,499,942
Accrued licenses and maintenance fees	661,766	302,384
Accrued interest	493,616	498,058
Accrued warranties	364,548	501,212
Accrued taxes	332,364	360,475
Other	102,479	351,925
Total accrued liabilities	5,920,070	7,079,381
Less: Long term accrued liabilities	(414,928)	(9,622)
Total current accrued liabilities	$     5,505,142	$    7,069,759

Certain prior year amounts have been reclassified to conform to the 2014 presentation.