Accrued Liabilities

3 Months Ended

Mar. 31, 2015

Accrued Liabilities [Abstract]

Accrued Liabilities

7. Accrued Liabilities

Accrued liabilities consist of the following:

	March 31,	December 31,
	2015	2014
Accrued salaries, bonus, and benefits	$     2,164,991	$    2,557,557
Accrued rent	1,400,828	1,407,740
Accrued licenses and maintenance fees	660,743	661,766
Accrued interest	491,768	493,616
Accrued warranties	334,873	364,548
Accrued taxes	345,406	332,364
Other	182,558	102,479
Total accrued liabilities	5,581,167	5,920,070
Less: Long term accrued liabilities	(339,246)	(414,928)
Total current accrued liabilities	$     5,241,921	$    5,505,142

Certain prior year amounts have been reclassified to conform to the 2015 presentation.

Our primary company facilities are located in St. Louis, Missouri where we currently lease approximately 52,000 square feet of office and 12,000 square feet of demonstration and assembly space. In the third quarter of 2013, the Company modified the existing lease agreement to terminate approximately 13,000 square feet of unimproved space. The costs associated with the termination were $515,138 and were accrued as a rent liability as of September 30, 2013. As of March 31, 2015, the remaining accrued costs associated with the termination were $337,208.