Related Party Transactions	12 Months Ended
Dec. 31, 2020
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 making 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 December 31, 2020. The remaining $4.0 million receivable from HealthpointCapital, LLC continues to be classified within stockholders’ equity on the Company’s consolidated balance sheets due to the related party nature with HealthpointCapital affiliates. Payments made by HealthpointCapital will be recorded as an increase to stockholder’s equity. In November 2018, the Company entered into a Term Loan with Squadron Medical. The Term Loan was amended in March 2019, May 2020 and December 2020. See Note 5 for further details regarding the Term Loan. Squadron Capital, LLC, an affiliate of Squadron Medical, was a lead investor in the Private Placement 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 consolidated balance sheet as of December 31, 2020 is a $1.1 million officer receivable for settlement of a tax liability related to the vesting of a restricted stock unit. A corresponding liability for the same amount is also included on the consolidated balance sheet within the accrued expenses line item. Subsequent to December 31, 2020, the amounts were remitted to settle the tax liability.

Related Party Transactions

12 Months Ended

Dec. 31, 2020

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 making 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 December 31, 2020. The remaining $4.0 million receivable from HealthpointCapital, LLC continues to be classified within stockholders’ equity on the Company’s consolidated balance sheets due to the related party nature with HealthpointCapital affiliates. Payments made by HealthpointCapital will be recorded as an increase to stockholder’s equity.

In November 2018, the Company entered into a Term Loan with Squadron Medical. The Term Loan was amended in March 2019, May 2020 and December 2020. See Note 5 for further details regarding the Term Loan. Squadron Capital, LLC, an affiliate of Squadron Medical, was a lead investor in the Private Placement 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 consolidated balance sheet as of December 31, 2020 is a $1.1 million officer receivable for settlement of a tax liability related to the vesting of a restricted stock unit. A corresponding liability for the same amount is also included on the consolidated balance sheet within the accrued expenses line item. Subsequent to December 31, 2020, the amounts were remitted to settle the tax liability.