Summary of Significant Accounting Policies (Policies)	3 Months Ended
Mar. 31, 2018
Accounting Policies [Abstract]
Restricted Cash and Cash Equivalents	Restricted Cash and Cash Equivalents On January 1, 2018, the Company adopted ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash, a consensus of the FASB’s Emerging Issues Task Force. The new standard required that the statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Entities are required to reconcile such total to amounts on the balance sheet and disclose the nature of the restrictions. Adoption of this guidance impacts the cash flow disclosure for the three months ended March 31, 2017; cash flows from operating activities, as disclosed herein, is $2.5 million less than the amount disclosed in the 2017 first quarter 10-Q. A portion of the Company’s cash received under the Loan Agreement is restricted. In accordance with the Loan Agreement, cash placed in the reserve account is restricted. Except for $5 million, cash in the reserve account can only be utilized to pay interest on the Term Loan. The aforementioned $5 million in the reserve account can be withdrawn after June 30, 2018 upon the satisfaction of certain conditions. See Note 7 for additional information.

Restricted Cash and Cash Equivalents

On January 1, 2018, the Company adopted ASU No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash, a consensus of the FASB’s Emerging Issues Task Force. The new standard required that the statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. Entities are required to reconcile such total to amounts on the balance sheet and disclose the nature of the restrictions. Adoption of this guidance impacts the cash flow disclosure for the three months ended March 31, 2017; cash flows from operating activities, as disclosed herein, is $2.5 million less than the amount disclosed in the 2017 first quarter 10-Q.

A portion of the Company’s cash received under the Loan Agreement is restricted. In accordance with the Loan Agreement, cash placed in the reserve account is restricted. Except for $5 million, cash in the reserve account can only be utilized to pay interest on the Term Loan. The aforementioned $5 million in the reserve account can be withdrawn after June 30, 2018 upon the satisfaction of certain conditions. See Note 7 for additional information.