Receivables (Tables)

3 Months Ended

Mar. 31, 2014

Receivables [Abstract]

Installment Receivables [Table Text Block]

Installment receivables consist of the following (in thousands):

	March 31, 2014									December 31, 2013
	Current			Long- Term			Total			Current			Long- Term			Total
Installment receivables	$	3,217		$	6,164		$	9,381		$	3,242		$	5,677		$	8,919
Less: Unearned interest	(60		)	—			(60		)	(61		)	—			(61		)
	3,157			6,164			9,321			3,181			5,677			8,858
Allowance for doubtful accounts	(1,567		)	(4,654		)	(6,221		)	(1,619		)	(4,420		)	(6,039		)
	$	1,590		$	1,510		$	3,100		$	1,562		$	1,257		$	2,819

Schedule of Installment Receivables Allowance for Doubtful Accounts [Table Text Block]

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

	Three Months Ended March 31, 2014			Year Ended December 31, 2013
Balance as of beginning of period	$	6,039		$	3,823
Current period provision	322			3,457
Direct write-offs charged against the allowance	(140		)	(1,241		)
Balance as of end of period	$	6,221		$	6,039

Schedule of Installment Receivables by Class [Table Text Block]

Installment receivables by class as of March 31, 2014 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	$	8,014	$	8,014	$	6,136	$	—
Canada
Non-Impaired Installment receivables with no related allowance recorded	1,282		1,222		—		20
Impaired Installment receivables with a related allowance recorded	85		85		85		—
Total Canadian Installment Receivables	$	1,367	$	1,307	$	85	$	20
Total
Non-Impaired Installment receivables with no related allowance recorded	1,282		1,222		—		20
Impaired Installment receivables with a related allowance recorded	8,099		8,099		6,221		—
Total Installment Receivables	$	9,381	$	9,321	$	6,221	$	20

Installment receivables by class as of December 31, 2013 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	$	7,464	$	7,464	$	5,951	$	—
Canada
Non-Impaired Installment receivables with no related allowance recorded	1,367		1,306		—		101
Impaired Installment receivables with a related allowance recorded	88		88		88		—
Total Canadian Installment Receivables	$	1,455	$	1,394	$	88	$	101
Total
Non-Impaired Installment receivables with no related allowance recorded	1,367		1,306		—		101
Impaired Installment receivables with a related allowance recorded	7,552		7,552		6,039		—
Total Installment Receivables	$	8,919	$	8,858	$	6,039	$	101

Schedule of Aging of Installment Receivables [Table Text Block]

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

	March 31, 2014						December 31, 2013
	Total		U.S.		Canada		Total		U.S.		Canada
Current	$	1,242	$	—	$	1,242	$	1,338	$	—	$	1,338
0-30 Days Past Due	9		—		9		7		—		7
31-60 Days Past Due	11		—		11		—		—		—
61-90 Days Past Due	1		—		1		—		—		—
90+ Days Past Due	8,118		8,014		104		7,574		7,464		110
	$	9,381	$	8,014	$	1,367	$	8,919	$	7,464	$	1,455