Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2015

Intangible Assets [Abstract]

Schedule of Other Intangible Assets

				March 31, 2015						December 31, 2014
	Useful Life			Gross Carrying Amount		Accumulated Amortizaton		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortizaton		Net Carrying Amount
Acquired intangibles- customer lists and non-compete agreements		5 -10 years		$	1,997,300	$	1,570,682	$	426,618	$	1,997,300	$	1,532,123	$	465,177
Acquired intangibles-patents and patent rights		Varied	(1)		3,650,000		1,029,889		2,620,111		3,650,000		852,343		2,797,657
Patent application costs		Varied	(2)		1,058,833		438,438		620,395		1,058,833		413,268		645,565
				$	6,706,133	$	3,039,009	$	3,667,124	$	6,706,133	$	2,797,734	$	3,908,399