INCOME TAXES - Deferred Tax Assets and Deferred Tax Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2020
Deferred tax assets:
Accrued compensation and benefits	$ 7,831		$ 9,058
Receivables	1,345		1,551
Inventory	316		336
Share based compensation	271		256
Other accrued liabilities	3,467		2,109
Tax credit carry forward	3,613		3,642
Interest expense limitation	22,312		7,040
Goodwill and intangible costs	9,221		6,754
Net operating loss carry forwards	68,972		58,759
Other	2,428		1,013
Deferred tax assets	119,776		90,518
Less: Valuation allowance	(89,191)	$ (900)	(53,417)
Deferred tax assets, net	30,585		37,101
Deferred tax liabilities:
Property, plant and equipment	(20,267)		(23,783)
Unremitted earnings of foreign subsidiaries	(3,944)		(5,918)
Convertible debt	(7,359)		(1,755)
Other	(2,408)		(3,230)
Deferred tax liabilities	(33,978)		(34,686)
Net deferred tax asset (liability)	$ (3,393)
Net deferred tax asset (liability)			$ 2,415