Accrued Liabilities

6 Months Ended

Jun. 30, 2015

Accrued Liabilities [Abstract]

Accrued Liabilities

7. Accrued Liabilities

Accrued liabilities consist of the following:

	June 30,	December 31,
	2015	2014
Accrued salaries, bonus, and benefits	$     2,492,485	$    2,557,557
Accrued rent	1,393,916	1,407,740
Accrued licenses and maintenance fees	661,102	661,766
Accrued interest	491,461	493,616
Accrued warranties	330,886	364,548
Accrued taxes	429,592	332,364
Other	208,895	102,479
Total accrued liabilities	6,008,337	5,920,070
Less: Long term accrued liabilities	(5,570)	(414,928)
Total current accrued liabilities	$     6,002,767	$    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 June 30, 2015, the remaining accrued costs associated with the termination were $319,736.