Fair Value - Summary of Derivative Liabilities and the Contingent Earn out Fall (Detail) - USD ($)	Sep. 30, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Crom Derivative Liabilities	$ 789,000	$ 0
Contingent Earnout	1,121,000	257,000
Total	1,910,000	257,000
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Crom Derivative Liabilities	0	0
Contingent Earnout	0	0
Total	0	0
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Crom Derivative Liabilities	0	0
Contingent Earnout	0	0
Total	0	0
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Crom Derivative Liabilities	789,000	0
Contingent Earnout	1,121,000	257,000
Total	$ 1,910,000	$ 257,000