Acquisition of Foresight Energy, Ltd. - Summary of Provisional Fair Values of Identifiable Assets Acquired and Liabilities Assumed (Details) - fSight $ in Thousands	Jan. 25, 2023 USD ($)
Consideration transferred:
Fair value of common stock issued	$ 10,974
Fair value of contingent shares	2,167
Deemed settlement of loan payable	527
Total consideration	13,668
Assets acquired:
Cash and cash equivalents	55
Accounts receivable	117
Property and equipment	9
Assets acquired	13,668
Goodwill	12,209
Total assets acquired	14,380
Liabilities assumed:
Accounts payable	418
Accrued expenses	294
Net assets acquired	13,668
Developed Technology
Assets acquired:
Assets acquired	1,820
Liabilities assumed:
Net assets acquired	1,820
Customer Relationships
Assets acquired:
Assets acquired	170
Liabilities assumed:
Net assets acquired	$ 170