Receivables (Tables)

3 Months Ended

Mar. 31, 2017

Receivables [Abstract]

Schedule of Installment Receivables

Installment receivables consist of the following (in thousands):

	March 31, 2017									December 31, 2016
	Current			Long- Term			Total			Current			Long- Term			Total
Installment receivables	$	2,285		$	2,601		$	4,886		$	2,027		$	2,685		$	4,712
Less: Unearned interest	(42		)	—			(42		)	(40		)	—			(40		)
	2,243			2,601			4,844			1,987			2,685			4,672
Allowance for doubtful accounts	(588		)	(2,073		)	(2,661		)	(619		)	(2,219		)	(2,838		)
Installment receivables, net	$	1,655		$	528		$	2,183		$	1,368		$	466		$	1,834

Schedule of Installment Receivables Allowance for Doubtful Accounts

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

	Three Months Ended March 31, 2017			Year Ended December 31, 2016
Balance as of beginning of period	$	2,838		$	2,792
Current period provision (benefit)	(177		)	1,220
Direct write-offs charged against the allowance	—			(1,174		)
Balance as of end of period	$	2,661		$	2,838

Schedule of Installment Receivables by Class

Installment receivables by class as of March 31, 2017 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	$	3,947	$	3,947	$	2,529	$	—
Canada
Non-Impaired installment receivables with no related allowance recorded	807		765		—		23
Impaired installment receivables with a related allowance recorded	132		132		132		—
Total Canadian installment receivables	939		897		132		23
Total
Non-Impaired installment receivables with no related allowance recorded	807		765		—		23
Impaired installment receivables with a related allowance recorded	4,079		4,079		2,661		—
Total installment receivables	$	4,886	$	4,844	$	2,661	$	23

Installment receivables by class as of December 31, 2016 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	$	3,762	$	3,762	$	2,706	$	—
Canada
Non-Impaired installment receivables with no related allowance recorded	818		778		—		65
Impaired installment receivables with a related allowance recorded	132		132		132		—
Total Canadian installment receivables	950		910		132		65
Total
Non-Impaired installment receivables with no related allowance recorded	818		778		—		65
Impaired installment receivables with a related allowance recorded	3,894		3,894		2,838		—
Total installment receivables	$	4,712	$	4,672	$	2,838	$	65

Schedule of Financing Receivables

Installment receivables by class as of March 31, 2017 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	$	3,947	$	3,947	$	2,529	$	—
Canada
Non-Impaired installment receivables with no related allowance recorded	807		765		—		23
Impaired installment receivables with a related allowance recorded	132		132		132		—
Total Canadian installment receivables	939		897		132		23
Total
Non-Impaired installment receivables with no related allowance recorded	807		765		—		23
Impaired installment receivables with a related allowance recorded	4,079		4,079		2,661		—
Total installment receivables	$	4,886	$	4,844	$	2,661	$	23

Installment receivables by class as of December 31, 2016 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	$	3,762	$	3,762	$	2,706	$	—
Canada
Non-Impaired installment receivables with no related allowance recorded	818		778		—		65
Impaired installment receivables with a related allowance recorded	132		132		132		—
Total Canadian installment receivables	950		910		132		65
Total
Non-Impaired installment receivables with no related allowance recorded	818		778		—		65
Impaired installment receivables with a related allowance recorded	3,894		3,894		2,838		—
Total installment receivables	$	4,712	$	4,672	$	2,838	$	65

Schedule of Aging of Installment Receivables

The aging of the company’s installment receivables was as follows (in thousands):

	March 31, 2017						December 31, 2016
	Total		U.S.		Canada		Total		U.S.		Canada
Current	$	813	$	—	$	813	$	832	$	—	$	832
0-30 Days Past Due	11		—		11		18		—		18
31-60 Days Past Due	7		—		7		12		—		12
61-90 Days Past Due	7		—		7		2		—		2
90+ Days Past Due	4,048		3,947		101		3,848		3,762		86
	$	4,886	$	3,947	$	939	$	4,712	$	3,762	$	950