Orthotec Settlement	12 Months Ended
Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Orthotec Settlement	8. Orthotec Settlement On September 26, 2014, the Company entered into a Settlement and Release Agreement, dated as of August 13, 2014, by and among the Company and its direct subsidiaries, including Alphatec Spine, Inc., Alphatec Holdings International C.V., Scient'x S.A.S. and Surgiview S.A.S.; HealthpointCapital, LLC, HealthpointCapital Partners, L.P., HealthpointCapital Partners II, L.P., John H. Foster and Mortimer Berkowitz III; and Orthotec, LLC and Patrick Bertranou, (the “Settlement Agreement”). Pursuant to the Settlement Agreement, the Company agreed to pay Orthotec, LLC $49.0 million in cash, including initial cash payments totaling $1.75 million, which the Company paid in March 2014, and an additional lump sum payment of $15.75 million, which the Company paid in April 2014. The Company agreed to pay the remaining $31.5 million in 28 quarterly installments of $1.1 million and one additional quarterly installment of $0.7 million, commencing October 1, 2014. The unpaid balance of the principal amount due accrued interest at the rate of 7% per year until paid in full. The accrued but unpaid interest was paid in quarterly installments of $1.1 million (or the full amount of the accrued but unpaid interest if less than $1.1 million) following the full payment of the $31.5 million in quarterly installments. As of December 31, 2023, the Company has paid all installment payments due, including imputed interest, under the Settlement Agreement and no balance remains outstanding.

Orthotec Settlement

12 Months Ended

Dec. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

8. Orthotec Settlement

On September 26, 2014, the Company entered into a Settlement and Release Agreement, dated as of August 13, 2014, by and among the Company and its direct subsidiaries, including Alphatec Spine, Inc., Alphatec Holdings International C.V., Scient'x S.A.S. and Surgiview S.A.S.; HealthpointCapital, LLC, HealthpointCapital Partners, L.P., HealthpointCapital Partners II, L.P., John H. Foster and Mortimer Berkowitz III; and Orthotec, LLC and Patrick Bertranou, (the “Settlement Agreement”). Pursuant to the Settlement Agreement, the Company agreed to pay Orthotec, LLC $49.0 million in cash, including initial cash payments totaling $1.75 million, which the Company paid in March 2014, and an additional lump sum payment of $15.75 million, which the Company paid in April 2014. The Company agreed to pay the remaining $31.5 million in 28 quarterly installments of $1.1 million and one additional quarterly installment of $0.7 million, commencing October 1, 2014. The unpaid balance of the principal amount due accrued interest at the rate of 7% per year until paid in full. The accrued but unpaid interest was paid in quarterly installments of $1.1 million (or the full amount of the accrued but unpaid interest if less than $1.1 million) following the full payment of the $31.5 million in quarterly installments.

As of December 31, 2023, the Company has paid all installment payments due, including imputed interest, under the Settlement Agreement and no balance remains outstanding.