LINE OF CREDIT AND LONG-TERM DEBT - Loan Agreement (Details) - USD ($)	May 27, 2020	May 04, 2020
Secured debt \| Contract Security Agreement
Debt Instrument
Amount borrowed	$ 152,643
Debt instrument, stated rate (as a percent)	2.45%
Unsecured Debt \| Paycheck Protection Program
Debt Instrument
Amount borrowed		$ 4,222,000
Debt instrument, stated rate (as a percent)		1.00%

Face (par) amount of debt instrument at time of issuance.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=119993939&loc=d3e28551-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400

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