FINANCING RECEIVABLES (Tables)

12 Months Ended

Dec. 31, 2018

Receivables [Abstract]

Schedule of financed receivables including installment receivable amounts which are due subsequent to one year

At December 31,	2018			2017
(in thousands)
Gross financing receivables, short-term	$	20,299		$	18,798
Gross financing receivables, long-term		29,763			21,771
Allowance for doubtful accounts		(3,381	)		(2,892	)
Net financing receivables	$	46,681		$	37,677

Schedule of allowance for doubtful accounts related to financing receivables

The allowance for doubtful accounts related to financing receivables was as follows

At December 31,	2018			2017
(in thousands)
Balance, beginning of period	$	2,892		$	3,157
Additions to allowance		2,161			1,424
Deductions, net of recoveries		(1,672	)		(1,689	)
Balance, end of period	$	3,381		$	2,892

Summary of the past due financing receivables

The following is a summary of the past due financing receivables:

December 31,	2018		2017
(in thousands)
30-59 days past due	$	1,566	$	1,167
60-89 days past due		777		385
90 days or more past due		1,407		995
Total	$	3,750	$	2,547

Summary of the percentage of period-end gross past due financing receivables

The following is a summary of percentage of gross financing receivables:

December 31,	2018			2017
Current		92.4	%		93.7	%
30-59 days past due		3.2	%		2.9	%
60-89 days past due		1.5	%		0.9	%
90 days or more past due		2.9	%		2.5	%
Total		100.0	%		100.0	%