Stock-Based Compensation and Stock Options (Details) - Stock Options - USD ($)	1 Months Ended					3 Months Ended		12 Months Ended
	Mar. 31, 2016	Sep. 30, 2015	Jul. 31, 2013	Jan. 31, 2012	Nov. 30, 2009	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2014
November 2009 Plan
Stock-Based Compensation (Textual) [Abstract]
Employee options granted to purchase shares of common stock (in shares)					300,000
Exercise price of employee option shares of common stock (in dollars per share)					$ 14.97
Options vest and become exercisable annually (in shares)					75,000
Options forfeited (in shares)						300,000
January 2012 Plan
Stock-Based Compensation (Textual) [Abstract]
Employee options granted to purchase shares of common stock (in shares)				100,000
Exercise price of employee option shares of common stock (in dollars per share)				$ 28.98
Options vest and become exercisable annually (in shares)				25,000
Options forfeited (in shares)								25,000
Options outstanding (in shares)	50,000					50,000
Options canceled (in shares)								25,000
Total stock-based compensation expense						$ 5,000	$ 60,000
Unrecognized stock-based compensation expense	$ 0					$ 0
July 2013 Plan
Stock-Based Compensation (Textual) [Abstract]
Employee options granted to purchase shares of common stock (in shares)			75,000
Exercise price of employee option shares of common stock (in dollars per share)			$ 29.58
Options vest and become exercisable annually (in shares)			25,000
Options forfeited (in shares)						25,000
Options canceled (in shares)						50,000
September 2015 Plan
Stock-Based Compensation (Textual) [Abstract]
Employee options granted to purchase shares of common stock (in shares)		400,000
Exercise price of employee option shares of common stock (in dollars per share)		$ 8.07
Options vest and become exercisable annually (in shares)		50,000
Options outstanding (in shares)	400,000					400,000
Options vested (in shares)	50,000					50,000
Total stock-based compensation expense						$ 196,000
Unrecognized stock-based compensation expense	$ 1,400,000					$ 1,400,000
Expected duration for recognition of stock based compensation expense (in years)						1 year 9 months
March 2016 Plan
Stock-Based Compensation (Textual) [Abstract]
Employee options granted to purchase shares of common stock (in shares)	150,000
Exercise price of employee option shares of common stock (in dollars per share)	$ 8.55
Options vest and become exercisable annually (in shares)	37,500
Options outstanding (in shares)	150,000					150,000
Options vested (in shares)	0					0
Total stock-based compensation expense						$ 11,000
Unrecognized stock-based compensation expense	$ 698,000					$ 698,000
Expected duration for recognition of stock based compensation expense (in years)						3 years 11 months