FINANCE RECEIVABLES - Information Regarding Finance Receivables (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018	Sep. 30, 2017
Receivables [Abstract]
Finance receivables, net	$ 5,141	$ 4,603	$ 1,441
Finance receivables due after one year	12,770	13,246	$ 7,742
Total finance receivables, less allowance of $7 and $12, respectively	17,911	17,849
Financing receivable, allowance	$ 7	$ 12

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount, after allowance for credit loss, of financing receivable, classified as current. Includes, but is not limited to, notes and loan receivable.

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Amount, after allowance for credit loss, of financing receivable, classified as noncurrent.

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Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement.

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