Restructuring and Related Charges (Details) (USD $)	3 Months Ended
	Jun. 30, 2014
Restructuring Reserve [Roll Forward]
Balance at March 31, 2013	$ 534,000
Provision	370,000
Payments for restructuring, severance and other charges	(717,000)
Balance at December 31, 2013	187,000
Severance and employment costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Future Payment, Year Two	200,000
Severance and employment costs [Member] | Restructuring Plan Fiscal Two Zero One Four [Member]
Restructuring Reserve [Roll Forward]
Balance at March 31, 2013	534,000
Provision	370,000
Payments for restructuring, severance and other charges	(717,000)
Balance at December 31, 2013	$ 187,000