Divestitures	3 Months Ended
Mar. 31, 2019
Discontinued Operations and Disposal Groups [Abstract]
Divestitures	Divestitures On February 4, 2019, the Company sold substantially all the assets related to its vein catheter reprocessing business for $12.6 million. The Company recognized a $2.7 million pre-tax gain on the sale of assets, which represents the excess of the $9.7 million fair value of consideration received over the carrying value of the assets sold. In connection with the sale, the purchaser of the assets issued a secured promissory note to the Company in the principal amount of $10.5 million. The purchaser's obligations under the notes are secured by a lien on substantially all of the purchaser's assets. The purchaser is obligated to repay the principal amount of the promissory note in annual installments of $2.1 million over the next five years. On the closing date, the fair value of the promissory note was $7.6 million, which the Company calculated by applying a discount rate determined after taking into account the creditworthiness of the purchaser. As of March 31, 2019, the Company recorded $7.8 million as receivables in connection with the promissory note, of which $1.9 million and $5.9 million are included in accounts receivable, net and other assets, respectively, within the condensed consolidated balance sheet.

Divestitures

On February 4, 2019, the Company sold substantially all the assets related to its vein catheter reprocessing business for $12.6 million. The Company recognized a $2.7 million pre-tax gain on the sale of assets, which represents the excess of the $9.7 million fair value of consideration received over the carrying value of the assets sold. In connection with the sale, the purchaser of the assets issued a secured promissory note to the Company in the principal amount of $10.5 million. The purchaser's obligations under the notes are secured by a lien on substantially all of the purchaser's assets. The purchaser is obligated to repay the principal amount of the promissory note in annual installments of $2.1 million over the next five years. On the closing date, the fair value of the promissory note was $7.6 million, which the Company calculated by applying a discount rate determined after taking into account the creditworthiness of the purchaser. As of March 31, 2019, the Company recorded $7.8 million as receivables in connection with the promissory note, of which $1.9 million and $5.9 million are included in accounts receivable, net and other assets, respectively, within the condensed consolidated balance sheet.