Quarterly report pursuant to Section 13 or 15(d)

Organization and Summary of Significant Accounting Policies - Additional Information (Details)

v3.22.2
Organization and Summary of Significant Accounting Policies - Additional Information (Details)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2022
USD ($)
Jun. 30, 2021
USD ($)
Jun. 30, 2022
USD ($)
segment
Jun. 30, 2021
USD ($)
Dec. 31, 2021
USD ($)
segment
Significant Accounting Policies [Line Items]          
Number of operating segments | segment     3   2
Number of corporate non-operating segments | segment     1   1
Short-term investments $ 0   $ 0   $ 0
Intangible assets, useful life     7 years    
Prepaid contract costs 0   $ 0   0
Federal Income Tax Expense (Benefit), Continuing Operations 0 $ 0 $ 0 $ 0  
Minimum          
Significant Accounting Policies [Line Items]          
Property, plant and equipment, useful life     3 years    
Maximum          
Significant Accounting Policies [Line Items]          
Property, plant and equipment, useful life     25 years    
LC Facility          
Significant Accounting Policies [Line Items]          
Restricted cash $ 1,700,000   $ 1,700,000   $ 1,700,000
LC Facility | Balance Sheet Date Classified as Current          
Significant Accounting Policies [Line Items]          
Maturity date, description     maturity dates of twelve months or less from the balance sheet date classified as current    
LC Facility | Balance Sheet Date Classified as Noncurrent          
Significant Accounting Policies [Line Items]          
Maturity date, description     maturity dates of longer than twelve months from the balance sheet date classified as noncurrent