LONG-TERM DEBT - (Additional Information) (Detail)							1 Months Ended		3 Months Ended	9 Months Ended	12 Months Ended
	Dec. 01, 2021 USD ($) shares	Dec. 01, 2021 CAD ($) $ / shares shares	Jan. 29, 2021 USD ($)	Jan. 29, 2021 CAD ($)	Jan. 25, 2021 USD ($) shares	Jan. 25, 2021 CAD ($) $ / shares shares	Apr. 30, 2022 USD ($)	Apr. 30, 2022 CAD ($)	Sep. 30, 2022 USD ($) Days	Sep. 30, 2022 USD ($) Days	Dec. 31, 2021 USD ($)	Sep. 30, 2022 CAD ($) Days	Feb. 12, 2021 CAD ($)
Debt Instrument [Line Items]
Cash balance									$ 6,800,000	$ 6,800,000	$ 60,300,000
Amortized term										6 years
Convertible Debentures [Member]
Debt Instrument [Line Items]
Issuance of convertible debentures	$ 27,400,000	$ 35,000,000.0	$ 4,100,000	$ 5,250,000	$ 27,500,000	$ 35,000,000.0
Convertible debentures, maturity date	Dec. 31, 2026	Dec. 31, 2026			Jan. 31, 2026	Jan. 31, 2026
Convertible debentures, interest rate	6.25%	6.25%			6.00%	6.00%
Convertible debentures, frequency of interest payment	semi-annually	semi-annually			semi-annually	semi-annually
Convertible debentures, conversion price | $ / shares		$ 4.20				$ 4.65
Convertible debentures, common shares issued | shares	238.0952	238.0952			215.0538	215.0538
Convertible debentures, principal amount		$ 1,000				$ 1,000
Convertible debentures, transaction cost		$ 2,300,000				$ 2,700,000
Canadian Dollar Advances [Member]
Debt Instrument [Line Items]
Revolving credit facility, maximum borrowing capacity												$ 5,000,000.0
Revolving credit facility, term										7 years
Cash consideration received under leasing facility							$ 700,000	$ 900,000
US Dollar Advances [Member]
Debt Instrument [Line Items]
Revolving credit facility, maximum borrowing capacity									14,000,000.0	$ 14,000,000.0
Revolving credit facility, term										5 years
Cash consideration received under leasing facility									0	$ 0	$ 9,800,000
Maximum [Member]
Debt Instrument [Line Items]
Revolving credit facility, basis spread on variable rate										5.59%
Minimum [Member]
Debt Instrument [Line Items]
Revolving credit facility, basis spread on variable rate										4.25%
Revolving Credit Facility [Member] | New RBC Facility [Member]
Debt Instrument [Line Items]
Revolving credit facility, maximum borrowing capacity													$ 25,000,000.0
Revolving credit facility, maximum borrowing capacity, description										Under the RBC Facility, the Company is able to borrow up to a maximum of 90% of investment grade or insured accounts receivable plus 85% of eligible accounts receivable plus the lesser of (i) 75% of the book value of eligible inventory and (ii) 85% of the net orderly liquidation value of eligible inventory less any reserves for potential prior ranking claims (the “Borrowing Base”).
Line of credit available borrowing capacity									9,000,000.0	$ 9,000,000.0		12,400,000
Debt instrument covenant terms										the Company is subject to a fixed charge coverage ratio (“FCCR”) covenant of 1.10:1 on a trailing twelve-month basis until such time the borrowing availability net of unrestricted cash exceeds C$5.0 million for at least thirty consecutive calendar days. Additionally, if the FCCR has been below 1.10:1 for the three immediately preceding months, the Company is required to maintain a reserve account equal to the aggregate of one year of payments on outstanding loans on the Leasing Facilities
Revolving credit facility, aggregate excess availability												$ 5,000,000.0
Cash balance									$ 3,600,000	$ 3,600,000
Number of consecutive business days | Days									5	5		5
Revolving Credit Facility [Member] | New RBC Facility [Member] | Maximum [Member]
Debt Instrument [Line Items]
Revolving credit facility, aggregate excess availability												$ 6,250,000
Revolving Credit Facility [Member] | New RBC Facility [Member] | Prime Rate [Member]
Debt Instrument [Line Items]
Revolving credit facility, basis spread on variable rate										30.00%
Revolving Credit Facility [Member] | New RBC Facility [Member] | LIBOR [Member]
Debt Instrument [Line Items]
Revolving credit facility, basis spread on variable rate										155.00%