REVOLVING CREDIT FACILITY AND LONG-TERM DEBT (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Debt Instruments [Abstract]
6.50% senior secured notes due 2023	$ 397,100
Long-term Line of Credit, Noncurrent	9,000
Long-term Debt and Lease Obligation, Including Current Maturities	471,652	$ 464,703
Short-term debt	31,076	31,119
Long-term debt	440,576	433,584
Debt Instrument, Unamortized Discount	(2,885)	(3,124)
Debt Instrument, Unamortized Discount, Current	0	0
Debt Instrument, Unamortized Discount (Premium), Net	(2,885)	(3,124)
Maturities of Long-term Debt [Abstract]
April 1 - December 31, 2021	27,529
2021	17,384
2022	416,790
2023	6,338
2024	1,536
Thereafter	4,960
Long-term Debt, Gross	474,537
Line of Credit Facility, Maximum Borrowing Capacity	100,000
Letters of Credit Outstanding, Amount	9,400
Line of Credit Facility, Current Borrowing Capacity	$ 72,700
Senior Secured Notes 6.50 Percent [Member] [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Effective Percentage	6.79%
Debt Instruments [Abstract]
6.50% senior secured notes due 2023	$ 400,000	400,000
Long-term Debt	397,115	396,876
Debt Instrument, Unamortized Discount	$ (2,885)	(3,124)
Maturities of Long-term Debt [Abstract]
Debt Instrument, Interest Rate, Stated Percentage	6.50%
Titan Europe [Member]
Debt Instruments [Abstract]
Other Borrowings	$ 45,072	49,583
Debt Instrument, Unamortized Discount, Noncurrent	0	0
Other Debt Obligations [Member]
Debt Instruments [Abstract]
Other debt	20,465	18,244
Debt Instrument, Unamortized Discount, Noncurrent	0	0
Titan Brazil [Member]
Debt Instruments [Abstract]
Other debt	9,200
Voltyre-Prom [Member]
Debt Instruments [Abstract]
Other debt	7,300
Long-term Debt [Member]
Debt Instruments [Abstract]
Long-term Debt and Lease Obligation, Including Current Maturities	474,537	467,827
Long-term debt	$ 443,461	$ 436,708