Receivables (Tables)

12 Months Ended

Dec. 31, 2019

Receivables [Abstract]

Schedule of Accounts Receivable

Receivables as of December 31, 2019 and 2018 consist of the following (in thousands):

	2019			2018
Accounts receivable, gross	$	141,732		$	146,482
Customer rebate reserve	(13,922		)	(15,452		)
Allowance for doubtful accounts	(4,804		)	(5,268		)
Cash discount reserves	(5,326		)	(4,777		)
Other, principally returns and allowances reserves	(1,011		)	(1,242		)
Accounts receivable, net	$	116,669		$	119,743

Schedule of Installment Receivables

Installment receivables as of December 31, 2019 and 2018 consist of the following (in thousands):

	2019									2018
	Current			Long- Term			Total			Current			Long- Term			Total
Installment receivables	$	1,192		$	1,257		$	2,449		$	1,986		$	1,374		$	3,360
Less: Unearned interest	(22		)	—			(22		)	(22		)	—			(22		)
	1,170			1,257			2,427			1,964			1,374			3,338
Allowance for doubtful accounts	(434		)	(1,080		)	(1,514		)	(390		)	(1,152		)	(1,542		)
	$	736		$	177		$	913		$	1,574		$	222		$	1,796

Schedule of Installment Receivables Allowance for Doubtful Accounts

The movement in the installment receivables allowance for doubtful accounts was as follows (in thousands):

	2019			2018
Balance as of beginning of period	$	1,542		$	2,644
Current period provision	479			550
Direct write-offs charged against the allowance	(507		)	(1,652		)
Balance as of end of period	$	1,514		$	1,542

Schedule of Installment Receivables by Class

Installment receivables by class as of December 31, 2019 consist of the following (in thousands):

	Total Installment Receivables		Unpaid Principal Balance		Related Allowance for Doubtful Accounts		Interest Income Recognized
U.S.
Impaired installment receivables with a related allowance recorded	$	1,762	$	1,762	$	1,497	$	—
Canada
Non-impaired installment receivables with no related allowance recorded	670		648		—		92
Impaired installment receivables with a related allowance recorded	17		17		17		—
Total Canadian installment receivables	687		665		17		92
Total
Non-impaired installment receivables with no related allowance recorded	670		648		—		92
Impaired installment receivables with a related allowance recorded	1,779		1,779		1,514		—
Total installment receivables	$	2,449	$	2,427	$	1,514	$	92

Installment receivables by class as of December 31, 2018 consist of the following (in thousands):

	Total Installment Receivables		Unpaid Principal Balance		Related Allowance for Doubtful Accounts		Interest Income Recognized
U.S.
Impaired installment receivables with a related allowance recorded	$	2,669	$	2,669	$	1,540	$	—
Canada
Non-impaired installment receivables with no related allowance recorded	689		667		—		127
Impaired installment receivables with a related allowance recorded	2		2		2		—
Total Canadian installment receivables	691		669		2		127
Total
Non-impaired installment receivables with no related allowance recorded	689		667		—		127
Impaired installment receivables with a related allowance recorded	2,671		2,671		1,542		—
Total installment receivables	$	3,360	$	3,338	$	1,542	$	127

Schedule of Financing Receivables

Installment receivables by class as of December 31, 2019 consist of the following (in thousands):

	Total Installment Receivables		Unpaid Principal Balance		Related Allowance for Doubtful Accounts		Interest Income Recognized
U.S.
Impaired installment receivables with a related allowance recorded	$	1,762	$	1,762	$	1,497	$	—
Canada
Non-impaired installment receivables with no related allowance recorded	670		648		—		92
Impaired installment receivables with a related allowance recorded	17		17		17		—
Total Canadian installment receivables	687		665		17		92
Total
Non-impaired installment receivables with no related allowance recorded	670		648		—		92
Impaired installment receivables with a related allowance recorded	1,779		1,779		1,514		—
Total installment receivables	$	2,449	$	2,427	$	1,514	$	92

Installment receivables by class as of December 31, 2018 consist of the following (in thousands):

	Total Installment Receivables		Unpaid Principal Balance		Related Allowance for Doubtful Accounts		Interest Income Recognized
U.S.
Impaired installment receivables with a related allowance recorded	$	2,669	$	2,669	$	1,540	$	—
Canada
Non-impaired installment receivables with no related allowance recorded	689		667		—		127
Impaired installment receivables with a related allowance recorded	2		2		2		—
Total Canadian installment receivables	691		669		2		127
Total
Non-impaired installment receivables with no related allowance recorded	689		667		—		127
Impaired installment receivables with a related allowance recorded	2,671		2,671		1,542		—
Total installment receivables	$	3,360	$	3,338	$	1,542	$	127

Schedule of Aging of Installment Receivables

The aging of the company's installment receivables was as follows as of December 31, 2019 and 2018 (in thousands):

	December 31, 2019						December 31, 2018
	Total		U.S.		Canada		Total		U.S.		Canada
Current	$	659	$	—	$	659	$	663	$	—	$	663
0-30 days past due	2		—		2		11		—		11
31-60 days past due	4		—		4		10		—		10
61-90 days past due	—		—		—		6		—		6
90+ days past due	1,784		1,762		22		2,670		2,669		1
	$	2,449	$	1,762	$	687	$	3,360	$	2,669	$	691