Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2018

Accrued Liabilities [Abstract]

Schedule Of Accrued Liabilities

	March 31,	December 31,
	2018	2017
Accrued salaries, bonus, and benefits	$     1,376,613	$    1,641,491
Accrued rent	348,690	441,417
Accrued licenses and maintenance fees	581,691	581,672
Accrued warranties	145,172	164,365
Accrued taxes	258,964	234,668
Accrued professional services	491,894	367,072
Other	325,519	299,931
Total accrued liabilities	3,528,543	3,730,616
Less: Long term accrued liabilities	(580,866)	(535,369)
Total current accrued liabilities	$     2,947,677	$    3,195,247