Quarterly report pursuant to Section 13 or 15(d)

Reserve for Product Warranties (Details Textual)

v3.7.0.1
Reserve for Product Warranties (Details Textual) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Product Warranties Disclosures [Abstract]            
Product warranty period (in years) 1 year          
Product Liability Contingency [Line Items]            
Accrual of estimated costs $ 14,139 $ 12,721 $ 10,670 $ 10,858 $ 10,577 $ 10,386
Certain NeoBLUE Phototherapy Products [Member]            
Product Liability Contingency [Line Items]            
Accrual of estimated costs 8,000          
Product Related Recall [Member]            
Product Liability Contingency [Line Items]            
Accrual of estimated costs $ 1,000