Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Allowance for bad debts	$ 884	$ 884
Unbilled receivables, related parties	1,254	0
Accounts payable, related parties	1,842	2,732
Accrued liabilities, related parties	415	1,142
Current portion of long-term debt, discount	737	743
Long-term debt, discount	$ 903	$ 1,270
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	10,000	10,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common Class A
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	400,000,000	400,000,000
Common stock, shares issued (in shares)	186,859,269	183,385,111
Common stock, shares outstanding (in shares)	186,859,269	183,385,111
Common Class B
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	400,000,000	400,000,000
Common stock, shares issued (in shares)	325,902	2,632,347
Common stock, shares outstanding (in shares)	325,902	2,632,347