Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(3)
-URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Name:	us-gaap_LongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

DEBT AND OTHER FINANCING ARRANGEMENTS - Other Long-Term Borrowings (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Apr. 28, 2020	Jun. 30, 2019	Nov. 09, 2017
Debt Instrument [Line Items]
Long-term debt	$ 19,499
Paycheck Protection Program Loan
Debt Instrument [Line Items]
Long-term debt		$ 3,100
Cantaloupe
Debt Instrument [Line Items]
Long-term debt	200		$ 800	$ 1,800
Cantaloupe \| Notes Five Percent Due April 2020
Debt Instrument [Line Items]
Long-term debt	200
Interest rate			5.00%
Cantaloupe \| Notes Ten Percent Due April 2021
Debt Instrument [Line Items]
Long-term debt	$ 200		$ 400
Interest rate			10.00%
Cantaloupe \| Notes Twelve Percent Due December 2019
Debt Instrument [Line Items]
Long-term debt			$ 100
Interest rate			12.00%