Property And Equipment

3 Months Ended

Mar. 31, 2017

Property And Equipment [Abstract]

Property And Equipment

5. Property and Equipment

Property and equipment consist of the following:

	March 31,	December 31,
	2017	2016
Equipment	$          8,234,491	$    8,397,528
Equipment held for lease	303,412	303,412
Leasehold improvements	2,714,486	2,719,860
	11,252,389	11,420,800
Less: Accumulated depreciation	(10,317,294)	(10,334,556)
Net property and equipment	$             935,095	$    1,086,244