Stockholders' Equity - Narrative (Details) $ / shares in Units, $ in Thousands							1 Months Ended		12 Months Ended
	Jun. 10, 2021 USD ($) shares	Jul. 25, 2017 USD ($) $ / shares shares	Aug. 28, 2015 USD ($) $ / shares shares	Jul. 24, 2015 USD ($) $ / shares shares	Dec. 28, 2012 USD ($) $ / shares shares	Feb. 09, 2007 shares	May 31, 2020 shares	Jun. 30, 2018 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) vote $ / shares shares	Dec. 31, 2020 USD ($)	Jun. 09, 2021 $ / shares	Jun. 08, 2021 shares	Feb. 03, 2021 shares	Oct. 31, 2020 shares	Oct. 01, 2020 $ / shares shares	Dec. 31, 2019 shares	Apr. 30, 2018 $ / shares shares	Mar. 31, 2018 $ / shares shares	Aug. 31, 2017 shares
Capital Unit [Line Items]
Payments for repurchase of equity | $	$ 900								$ 900	$ 0
Price per share of stock sold (in dollars per share) | $ / shares											$ 10.00
Total proceeds | $	$ 150,000
Authorized (in shares)	4,908,393
Percentage milestone of return on capital investment									50.00%
Percentage milestone of return on fixed preference									150.00%
Percentage return on capital									100.00%
Public offering share price (in dollars per share) | $ / shares									$ 180.53
Public offering consideration | $									$ 200,000
Class A
Capital Unit [Line Items]
Number of shares issued in transaction (in shares)						911,500
Capital shares reserved for future issuance (in shares)									185,000
Authorized (in shares)	3,136,518
Votes per share (in votes) | vote									1.47
Class C
Capital Unit [Line Items]
Number of shares issued in transaction (in shares)					300,000
Price per share of stock sold (in dollars per share) | $ / shares					$ 0.01
Total proceeds | $					$ 3
Capital shares reserved for future issuance (in shares)									100,000
Authorized (in shares)	400,000
Class B
Capital Unit [Line Items]
Authorized (in shares)	513,846
Class D
Capital Unit [Line Items]
Number of shares issued in transaction (in shares)				221,739
Price per share of stock sold (in dollars per share) | $ / shares				$ 33.82
Total proceeds | $				$ 7,215
Authorized (in shares)	236,521
Stock issuance costs paid | $				$ 285
Class E
Capital Unit [Line Items]
Number of shares issued in transaction (in shares)		112,916
Price per share of stock sold (in dollars per share) | $ / shares		$ 35.42
Total proceeds | $		$ 3,963
Authorized (in shares)	112,916
Stock issuance costs paid | $		$ 37
Class G
Capital Unit [Line Items]
Authorized (in shares)	11,482
Class F
Capital Unit [Line Items]
Number of shares issued in transaction (in shares)								492,110
Price per share of stock sold (in dollars per share) | $ / shares								$ 54.87
Total proceeds | $								$ 26,790
Authorized (in shares)	492,110
Stock issuance costs paid | $								$ 210
Class H
Capital Unit [Line Items]
Authorized (in shares)	5,000
Class B, C, D, E and F Units
Capital Unit [Line Items]
Votes per share (in votes) | vote									1
City Semi | Class H
Capital Unit [Line Items]
Equity interest issued or issuable (in shares)							4,500
Members' Equity | Class B
Capital Unit [Line Items]
Authorized (in shares)	513,846															243,000
Common warrant | Trinity term loan, due 2022 | Class G
Capital Unit [Line Items]
Warrants issued (in shares)																		6,250
Exercise price (in dollars per share) | $ / shares																		$ 35.42
Common warrant | Trinity term loan, due 2022 | Class G | Loans
Capital Unit [Line Items]
Warrants issued (in shares)														1,844,000	1,844			6,250
Exercise price (in dollars per share) | $ / shares															$ 35.42		$ 35.42	$ 35.42
Common warrant | PacWest Term Loan and Revolving Line of Credit | Line of credit
Capital Unit [Line Items]
Warrants issued (in shares)																	3,388		3,388,000
Private Warrants
Capital Unit [Line Items]
Warrants issued (in shares)									10,150,000
Exercise price (in dollars per share) | $ / shares									$ 11.50
Investor | Class D
Capital Unit [Line Items]
Number of shares issued in transaction (in shares)			14,782
Price per share of stock sold (in dollars per share) | $ / shares			$ 33.82
Total proceeds | $			$ 500
PacWest | Private Warrants | Class G
Capital Unit [Line Items]
Warrants issued (in shares)												3,388
Warrants demanded (in shares)													52,632