Employee Stock Benefit Plans (Details) - USD ($) $ / shares in Units, $ in Thousands		6 Months Ended
	Feb. 26, 2015	Jun. 30, 2015	Jun. 30, 2014
Additional General Disclosures [Abstract]
Unrecognized compensation cost related to non-vested option grants and stock awards		$ 5,177
Unrecognized compensation cost expected to recognized		3 years 1 month 10 days
Total stock based compensation expense		$ 5,397	$ 2,556
Stock based compensation expense of discontinued operations		$ 4,046
Stock Options [Member]
Number of Options [Roll Forward]
Outstanding (in shares)		1,159,554
Granted (in shares)		0
Exercised (in shares)		0
Cancelled (in shares)		(287,616)
Outstanding (in shares)		871,938
Options exercisable (in shares)		572,338
Weighted Average Exercise Price [Roll Forward]
Outstanding (in dollars per share)		$ 16.23
Granted (in dollars per share)		0
Exercised (in dollars per share)		0
Cancelled (in dollars per share)		14.79
Outstanding (in dollars per share)		16.70
Options exercisable (in dollars per share)		$ 16.52
Restricted Stock [Member] | Employees [Member]
Additional General Disclosures [Abstract]
Restricted stock units granted (in shares)	1,495,000
Price of restricted stock (in dollars per share)	$ 0.01
Award expiration period	4 years
Aggregate fair value	$ 2,766
Non-Employee Director Stock Option Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized shares (in shares)		370,000
One time stock issuance after reverse merger (in shares)		5,000
Non-Employee Director Stock Option Plan [Member] | Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized shares (in shares)		7,000
Non-Employee Director Stock Option Plan [Member] | Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized shares (in shares)		12,912
2005 Equity Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized shares (in shares)		6,000,000
2005 Equity Plan [Member] | Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized shares (in shares)		3,071,095
2005 Equity Plan [Member] | Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Authorized shares (in shares)		859,026