SUBSEQUENT EVENTS (Details) - Line of credit	May 02, 2022 USD ($)	Jun. 16, 2020 USD ($)	Jan. 31, 2016 USD ($)
Subsequent Event [Line Items]
Qualified Cash to be held which may count toward reducing the consolidated net leverage ratio covenant		$ 10,000,000
Consolidated leverage ratio, maximum		3.5
Line of credit facility, incremental facility capacity		$ 50,000,000
Consolidated leverage ratio		2.5
Subsequent Event
Subsequent Event [Line Items]
Qualified Cash to be held which may count toward reducing the consolidated net leverage ratio covenant	$ 20,000,000
Consolidated leverage ratio, maximum	3.75
Line of credit facility, business acquisition, maximum amount	$ 25,000,000
Covenant consolidated leverage ratio maximum increase per business acquisition limit	0.5
Line of credit facility, incremental facility capacity	$ 75,000,000
Consolidated leverage ratio	2.5
Revolving credit facility
Subsequent Event [Line Items]
Amount of credit facility		$ 110,000,000	$ 50,000,000
Revolving credit facility | Subsequent Event
Subsequent Event [Line Items]
Amount of credit facility	$ 160,000,000
Term loan facility
Subsequent Event [Line Items]
Amount of credit facility		$ 75,000,000	$ 125,000,000
Term loan facility | Subsequent Event
Subsequent Event [Line Items]
Amount of credit facility	70,000,000
Advance under the term loan	$ 1,600,000