Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2014

Accrued Liabilities [Abstract]

Schedule Of Accrued Liabilities

	September 30,	December 31,
	2014	2013
Accrued salaries, bonus, and benefits	$     2,776,557	$    3,565,385
Accrued rent	1,470,126	1,499,942
Accrued licenses and maintenance fees	752,623	302,384
Accrued interest	494,880	498,058
Accrued warranties	379,794	501,212
Accrued taxes	352,106	360,475
Other	300,524	351,925
Total accrued liabilities	$     6,526,610	$    7,079,381