Commitments and Contingencies (Details) - USD ($)						12 Months Ended
	Nov. 24, 2020	Nov. 23, 2020	Nov. 19, 2020	Oct. 20, 2020	Sep. 11, 2017	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Jan. 25, 2021
Financial Condition and Liquidity [Abstract]
Working capital						$ 105,200,000	$ 2,900,000
Net proceeds from initial public offering						$ 272,813,000	$ 0	$ 0
Legal proceedings [Abstract]
Litigation settlement amount awarded					$ 278,000
Subsequent Events [Abstract]
Common stock to be issued (in shares)						250,000,000
Common stock, par value (in dollars per share)						$ 0.001
Hamot [Member]
Legal proceedings [Abstract]
Legal fees and expenses				$ 2,540,000
Class B Common Stock [Member]
Subsequent Events [Abstract]
Common stock to be issued (in shares)							5,000,000
Exchangeable Redeemable Preferred Stock [Member]
Financial Condition and Liquidity [Abstract]
Conversion of preferred stock to common stock		$ 108,900,000
Subsequent Event [Member] | 2016 Omnibus Long-Term Incentive Plan [Member]
Subsequent Events [Abstract]
Common stock to be issued (in shares)									7,459,913
Common stock, par value (in dollars per share)									$ 0.001
IPO [Member]
Financial Condition and Liquidity [Abstract]
Net proceeds from initial public offering	$ 272,800,000		$ 272,800,000
Number of shares issued (in shares)	17,200,000		17,200,000
Share price (in dollars per share)	$ 17.00		$ 17.00
Repayment of senior term loan and subordinated debt	$ 21,000,000		$ 21,000,000
IPO [Member] | Exchangeable Redeemable Preferred Stock [Member]
Financial Condition and Liquidity [Abstract]
Conversion of preferred stock to common stock	108,900,000		108,900,000
IPO [Member] | Telos ID [Member] | Class B Common Stock [Member]
Financial Condition and Liquidity [Abstract]
Treasury stock repurchase	$ 30,000,000		$ 30,000,000