Commitments and Contingencies (Details Narrative) $ / shares in Units, € in Thousands			1 Months Ended			3 Months Ended		12 Months Ended
	Oct. 08, 2015 USD ($)	Feb. 04, 2013 USD ($)	May. 23, 2013 USD ($)	Apr. 23, 2012 USD ($)	Apr. 23, 2012 EUR (€)	Mar. 31, 2016 USD ($)	Mar. 31, 2015 USD ($)	Dec. 31, 2015 USD ($) $ / shares shares	Dec. 31, 2015 EUR (€) shares	Sep. 30, 2013
Commitments And Contingencies [Line Items]
Gross value of the intangible asset capitalized						$ 2,250,000
Intangible assets included in other long term assets						1,421,000		$ 1,473,000
Accumulated amortization						829,000		777,000
Amortization of other deferred charges						52,000	$ 52,000
Amortization expense, years two and three						$ 158,000		210,000
Royalty rate						3.00%	3.00%
Accrued expenses						$ 15,000		$ 14,000
Operating lease expiration date						Nov. 30, 2018
Research and development facilities with monthly cost						$ 9,000
Security deposit						21,000
Rent expense						29,000	$ 38,000
Investment lease						92,000
Unearned interest						14,000
Interest income						1,000
Investment in lease, net – current portion						22,000
Unearned interest current						5,000
Investment in lease, net – less current portion						71,000
Unearned interest noncurrent						$ 8,000
Bellco [Member]
Commitments And Contingencies [Line Items]
Number of units under first tier royalty receivable								125,000
First tier royalty per unit | $ / shares								$ 1.91
Second tier royalty per unit | $ / shares								$ 1.36
Bellco [Member] | EUR [Member]
Commitments And Contingencies [Line Items]
Number of units under first tier royalty receivable								125,000
First tier royalty per unit | $ / shares								$ 1.75
Second tier royalty per unit | $ / shares								$ 1.25
Medica Spa [Member]
Commitments And Contingencies [Line Items]
Upfront fees and connection of first amendment								$ 612,000
License agreement product purchases in year one								400,000
License agreement product purchases in year two								700,000
License agreement product purchases in year three								880,000
Purchase commitment								1,119,000
License agreement payment								$ 2,000,000
License agreement first installment payment				$ 700,000
License agreement second installment payment		$ 800,000
License agreement final installment payment			$ 500,000
License agreement options to purchase shares | shares								300,000	300,000
Fair value of stock options granted to medica								$ 273,000
Debt instrument, interest rate, stated percentage										12.00%
Medica Spa [Member] | 2016 [Member]
Commitments And Contingencies [Line Items]
Purchase commitment								1,500,000
Medica Spa [Member] | EUR [Member]
Commitments And Contingencies [Line Items]
Upfront fees and connection of first amendment								450,000
License agreement product purchases in year one								300,000
License agreement product purchases in year two								500,000
License agreement product purchases in year three								750,000
Purchase commitment								999,000
License agreement payment								$ 1,500,000
License agreement first installment payment | €					€ 500
License agreement second installment payment		$ 600,000
License agreement final installment payment			$ 400,000
Medica Spa [Member] | EUR [Member] | 2016 [Member]
Commitments And Contingencies [Line Items]
Purchase commitment | €									€ 1,200
Biocon 1 Llc [Member]
Commitments And Contingencies [Line Items]
Rent expense	$ 1,800,000
Lease term	60 months