Intangible Assets (Details)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2015 USD ($) patent	Jun. 30, 2014 USD ($)	Dec. 31, 2014 USD ($)
Additional disclosures
Amortization expense	$ 57,000	$ 57,000	$ 115,000	$ 115,000
Estimated annual aggregate amortization expense through December 31, 2015			229,000
Net book value of intangible assets	11,597,000		$ 11,597,000		$ 5,434,000
Purchased Patents
Finite lived intangible assets disclosures
Weighted-Average Life			10 years		10 years
Gross Carrying Amount	2,292,000		$ 2,292,000		$ 2,292,000
Accumulated Amortization	2,182,000		$ 2,182,000		2,067,000
Oxtellar XR
Finite lived intangible assets disclosures
Number of U.S. patents issued | patent			4
Trokendi XR
Finite lived intangible assets disclosures
Number of U.S. patents issued | patent			6
Deferred Legal Fees
Finite lived intangible assets disclosures
Gross Carrying Amount	$ 11,487,000		$ 11,487,000		$ 5,209,000