Equity Incentive Plans	3 Months Ended
Equity Incentive Plans	Mar. 31, 2017
Equity Incentive Plans [Abstract]
Equity Incentive Plans	Note 8: Equity Incentive Plans Stock options: The Company measures and recognizes compensation expense for all stock-based awards at fair value. The financial statements for the three months ended March 31, 2017 and 2016 include compensation cost for the portion of outstanding awards that vested during those periods. The Company recognizes stock-based compensation costs on a straight-line basis over the requisite service period of the award, which is generally the option vesting term. Total stock-based compensation expense related to stock options was $0.5 million and $1.0 million for the three months ended March 31, 2017 and 2016, respectively. Stock-based compensation expense is included in selling, general and administrative expenses in the accompanying Consolidated Statements of Operations. As of March 31, 2017, the Company had outstanding stock options to purchase 2,390,872 shares of common stock at a weighted average exercise price of $13.99. Restricted stock: The Company awards restricted common shares to selected employees and to non-employee directors. Recipients are not required to provide any consideration other than continued service. Restricted share awards are subject to certain restrictions on transfer, and all or part of the shares awarded may be subject to forfeiture upon the occurrence of certain events, including employment termination. The restricted stock is valued at its grant date fair value and expensed over the requisite service period or the vesting term of the awards. Total stock-based compensation expense related to restricted stock was $0.3 million and $0.2 million for the three months ended March 31, 2017 and 2016, respectively. Stock-based compensation expense is included in selling, general and administrative expenses in the accompanying Consolidated Statements of Operations. As of March 31, 2017, the Company had 100,884 outstanding restricted common shares.

The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.