BUSINESS	9 Months Ended
Sep. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BUSINESS	BUSINESS OrthoPediatrics Corp., a Delaware corporation, is a medical device company committed to designing, developing and marketing anatomically appropriate implants and devices for children with orthopedic conditions, giving pediatric orthopedic surgeons and caregivers the ability to treat children with technologies specifically designed to meet their needs. We sell our specialized products, including PediLoc^®, PediPlates^®, Cannulated Screws, PediFlex^TM nail, PediNail^TM, PediLoc^® Tibia, ACL Reconstruction System, Locking Cannulated Blade, Locking Proximal Femur, Spica Tables, RESPONSE Spine, Bandloc, Pediguard and Pediatric Nailing Platform \| Femur, to various hospitals and medical facilities throughout the United States and various international markets. We currently use a contract manufacturing model for the manufacturing of implants and related surgical instrumentation. In 2017, we expanded operations and established legal entities in the United Kingdom, Australia and New Zealand permitting us to sell under an agency model direct to local hospitals in these countries. Operations began in the United Kingdom on April 3, 2017, in Australia on May 1, 2017 and in New Zealand on July 1, 2017. In September 2018, we further expanded operations in Canada selling direct to local hospitals. On October 12, 2017, we completed an initial public offering ("IPO") of our common stock, in which we issued and sold 4,600,000 shares of common stock at a public offering price of $13.00 per share for aggregate gross proceeds of $59,800. We received approximately $46,900 in net proceeds after deducting $4,200 of underwriting discounts and commissions, paying approximately $2,700 of offering costs and paying approximately $6,000 of Series B dividends. Our largest investor is Squadron Capital LLC (“Squadron”), a family office firm headquartered near Hartford, Connecticut.

OrthoPediatrics Corp., a Delaware corporation, is a medical device company committed to designing, developing and marketing anatomically appropriate implants and devices for children with orthopedic conditions, giving pediatric orthopedic surgeons and caregivers the ability to treat children with technologies specifically designed to meet their needs. We sell our specialized products, including PediLoc^®, PediPlates^®, Cannulated Screws, PediFlex^TM nail, PediNail^TM, PediLoc^® Tibia, ACL Reconstruction System, Locking Cannulated Blade, Locking Proximal Femur, Spica Tables, RESPONSE Spine, Bandloc, Pediguard and Pediatric Nailing Platform | Femur, to various hospitals and medical facilities throughout the United States and various international markets. We currently use a contract manufacturing model for the manufacturing of implants and related surgical instrumentation.

In 2017, we expanded operations and established legal entities in the United Kingdom, Australia and New Zealand permitting us to sell under an agency model direct to local hospitals in these countries. Operations began in the United Kingdom on April 3, 2017, in Australia on May 1, 2017 and in New Zealand on July 1, 2017. In September 2018, we further expanded operations in Canada selling direct to local hospitals.

On October 12, 2017, we completed an initial public offering ("IPO") of our common stock, in which we issued and sold 4,600,000 shares of common stock at a public offering price of $13.00 per share for aggregate gross proceeds of $59,800. We received approximately $46,900 in net proceeds after deducting $4,200 of underwriting discounts and commissions, paying approximately $2,700 of offering costs and paying approximately $6,000 of Series B dividends.