Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Payables And Accruals [Abstract]

Components of Accrued Liabilities

Accrued liabilities consisted of the following:

	December 31,		December 31,
	2019		2018
Accrued compensation and benefits	$	7,751	$	9,367
Accrued warranty obligations		6,526		5,624
Acquired customer product liabilities		—		546
Corporate income tax payable		2,341		1,521
Contingent consideration amount		—		2,063
VAT payable		2,614		2,286
Accrued satellite network and other equipment		247		227
Accrued inventory purchases		448		219
Accrued interest expense		5,000		5,000
Accrued professional fees		329		303
Accrued airtime charges		1,818		901
Short-term lease liability		2,608		—
Other accrued expenses		7,269		7,678
	$	36,951	$	35,735

Summary of Accrued Warranty Obligations

Changes in accrued warranty obligations consisted of the following:

	2019			2018
Balance at January 1,	$	5,624		$	4,153
Warranty liabilities assumed from acquisitions		—			151
Reduction of warranty liabilities assumed in connection with    acquisitions		(476	)		(486	)
Warranty expense		3,604			3,878
Warranty charges		(2,226	)		(2,072	)
Balance at December 31,	$	6,526		$	5,624