Related Party Transactions	3 Months Ended
Mar. 31, 2021
Related Party Transactions [Abstract]
Related Party Transactions	11. Related Party Transactions In July 2016, the Company entered into a forbearance agreement with HealthpointCapital, LLC, HealthpointCapital Partners, L.P., and HealthpointCapital Partners II, L.P. (collectively, "HealthpointCapital"), pursuant to which HealthpointCapital, on behalf of the Company, paid $1.0 million of the $1.1 million payment due and payable by the Company to Orthotec on July 1, 2016 and agreed to not exercise its contractual rights to seek an immediate repayment of such amount. Pursuant to this forbearance agreement, the Company repaid this amount in September 2016. The Company and HealthpointCapital also entered into an agreement for joint payment of settlement whereby HealthpointCapital has agreed to contribute $5.0 million to the $49.0 million Orthotec settlement amount. In October 2020, HealthpointCapital began its $5.0 million contribution, which will be in the form of five quarterly payments. During the second quarter of 2018, HealthpointCapital Partners, L.P., and HealthpointCapital Partners II, L.P. distributed its holdings in the Company’s common stock to its limited partners. As a result, the fund is no longer a shareholder of the Company as of March 31, 2021. The remaining $2.9 million receivable from HealthpointCapital, LLC continues to be classified within stockholders’ equity on the Company’s condensed consolidated balance sheets due to the related party nature with HealthpointCapital affiliates. Payments made by HealthpointCapital will be recorded as a reduction to stockholder’s equity. In November 2018, the Company entered into a Term Loan and Financing agreement with affiliates of Squadron Capital, LLC. The Term Loan was amended in March 2019, May 2020 and December 2020, as further described in Note 5. Squadron Capital, LLC was a lead investor in the private placement of shares of the Company’s common stock that was closed on March 1, 2021. David Pelizzon, President and Director of Squadron Capital, LLC, currently serves on the Company’s Board of Directors. Included on the condensed consolidated balance sheet as of March 31, 2021 is a $1.1 million officer receivable for settlement of a tax liability related to the vesting of restricted common stock. A corresponding liability for the same amount is also included within accrued expenses on the condensed consolidated balance sheet.

Related Party Transactions

3 Months Ended

Mar. 31, 2021

11. Related Party Transactions

In July 2016, the Company entered into a forbearance agreement with HealthpointCapital, LLC, HealthpointCapital Partners, L.P., and HealthpointCapital Partners II, L.P. (collectively, "HealthpointCapital"), pursuant to which HealthpointCapital, on behalf of the Company, paid $1.0 million of the $1.1 million payment due and payable by the Company to Orthotec on July 1, 2016 and agreed to not exercise its contractual rights to seek an immediate repayment of such amount. Pursuant to this forbearance agreement, the Company repaid this amount in September 2016. The Company and HealthpointCapital also entered into an agreement for joint payment of settlement whereby HealthpointCapital has agreed to contribute $5.0 million to the $49.0 million Orthotec settlement amount. In October 2020, HealthpointCapital began its $5.0 million contribution, which will be in the form of five quarterly payments.

During the second quarter of 2018, HealthpointCapital Partners, L.P., and HealthpointCapital Partners II, L.P. distributed its holdings in the Company’s common stock to its limited partners. As a result, the fund is no longer a shareholder of the Company as of March 31, 2021. The remaining $2.9 million receivable from HealthpointCapital, LLC continues to be classified within stockholders’ equity on the Company’s condensed consolidated balance sheets due to the related party nature with HealthpointCapital affiliates. Payments made by HealthpointCapital will be recorded as a reduction to stockholder’s equity.

In November 2018, the Company entered into a Term Loan and Financing agreement with affiliates of Squadron Capital, LLC. The Term Loan was amended in March 2019, May 2020 and December 2020, as further described in Note 5. Squadron Capital, LLC was a lead investor in the private placement of shares of the Company’s common stock that was closed on March 1, 2021. David Pelizzon, President and Director of Squadron Capital, LLC, currently serves on the Company’s Board of Directors.

Included on the condensed consolidated balance sheet as of March 31, 2021 is a $1.1 million officer receivable for settlement of a tax liability related to the vesting of restricted common stock. A corresponding liability for the same amount is also included within accrued expenses on the condensed consolidated balance sheet.