Share Based Compensation - Summary of Activity (Details) - $ / shares	9 Months Ended
	Sep. 30, 2016	Dec. 31, 2015
Shares
Outstanding at beginning of the period (in shares)	3,156
Granted (in shares)	0
Exercised (in shares)	0
Forfeited (in shares)	(2,658)
Outstanding at end of period (in shares)	498
Vested or expected to vest (in shares)	498
Options exercisable at period end (in shares)	498
Weighted-Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)	$ 578.10	$ 338.72
Granted (in dollars per share)	0.00
Exercised (in dollars per share)	0.00
Forfeited (in dollars per share)	293.87
Outstanding at end of period (in dollars per share)	578.10	$ 338.72
Vested or expected to vest (in dollars per share)	578.10
Options exercisable at period end (in dollars per share)	$ 578.10
Weighted-Average Remaining Contractual Life
Outstanding at end of period	4 months 24 days
Vested or expected to vest	4 months 24 days
Options exercisable at period end	4 months 24 days