ACQUISITION - Intangible Assets Acquired (Details) - Coit Staffing, Inc. $ in Thousands	3 Months Ended
	Dec. 31, 2020 USD ($)
Business Acquisition [Line Items]
Intangible assets acquired	$ 1,480
Non-compete agreements
Business Acquisition [Line Items]
Intangible assets acquired	$ 80
Useful Life	2 years
Trade name
Business Acquisition [Line Items]
Intangible assets acquired	$ 400
Useful Life	5 years
Customer lists
Business Acquisition [Line Items]
Intangible assets acquired	$ 1,000
Useful Life	5 years