Accrued Liabilities (Notes)

3 Months Ended

Mar. 31, 2019

Accrued Liabilities [Abstract]

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

Accrued Liabilities and Other Long-Term Liabilities

Accrued liabilities consist of the following (in thousands): 

	March 31, 2019		December 31, 2018
Salaries and benefits	$	29,259	$	20,538
Incentive compensation	10,656		42,913
Operating lease liability-ST	7,966		—
Accrued product field action	4,259		5,316
Third-party inventory	30		1,089
Consigned inventory	1,118		1,118
Accrued sales taxes	2,567		2,941
Restructuring accrual	1,132		1,046
Deferred revenue	6,079		3,814
Accrued other taxes	414		3,213
Accrued professional fees	12,712		15,996
Legal accrual	1,261		1,400
Distribution fees	4,040		3,977
Warranties and returns	904		1,124
Accrued freight	10,795		10,953
Contract settlement	1,667		2,083
Accrued research and development	—		1,451
Other	10,006		9,848
	$	104,865	$	128,820

Other long-term liabilities consist of the following (in thousands): 

	March 31, 2019		December 31, 2018
Contract liabilities	$	11,591	$	14,020
Contract settlement	1,250		1,667
Operating lease liability-LT	30,641		—
Benefits	990		962
Accrued rent	1,763		1,779
Deferred revenue	346		468
Other	1,429		1,696
	$	48,010	$	20,592