Shareholders' Equity and Dividends (Details Textual) | Aug. 23, 2018Vote$ / sharesshares | Sep. 30, 2020USD ($)Vote$ / sharesshares | Jun. 30, 2020USD ($)$ / shares | Mar. 31, 2020USD ($)$ / shares | Sep. 30, 2019USD ($)$ / shares | Jun. 30, 2019USD ($)$ / shares | Mar. 31, 2019USD ($)$ / shares | Sep. 30, 2020USD ($)Vote$ / sharesshares | Sep. 30, 2019USD ($)$ / shares | Dec. 31, 2019$ / sharesshares |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Distributions of non-controlling interest holders | $ | | $ 1,200,000 | $ 1,000,000 | $ 5,400,000 | $ 6,346,000 | $ 7,397,000 | $ 8,559,000 | $ 7,600,000 | $ 22,300,000 | |
Preferred stock, shares issued | | 0 | | | | | | 0 | | 0 |
Preferred stock, shares outstanding | | 0 | | | | | | 0 | | 0 |
Preferred stock, par value | $ / shares | | $ 0.0001 | | | | | | $ 0.0001 | | $ 0.0001 |
Preferred stock, shares authorized | | 1,000,000 | | | | | | 1,000,000 | | 1,000,000 |
Dividends amount per share | $ / shares | | $ 0.03 | $ 0.025 | $ 0.135 | $ 0.15 | $ 0.175 | $ 0.20 | | | |
Subsidiaries [Member] | General Partner [Member] | OpCo [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Ownership percentage | | 100.00% | | | | | | 100.00% | | |
Subsidiaries [Member] | Limited Partner [Member] | OpCo [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Ownership percentage | | 54.00% | | | | | | 54.00% | | |
Warrants [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Stock issued common units to contributors | | | | | | | | 40,000,000 | | |
Business combination, description | | | | | | | | In addition to the above, the Contributors will be entitled to receive earn-out consideration to be paid in the form of OpCo Common Units (with a corresponding number of shares of Class C Common Stock) if the volume-weighted average price of the trading days during any thirty (30) calendar days (the “30-Day VWAP”) of the Class A Common Stock equals or exceeds certain hurdles set forth in the Contribution Agreement. If the 30-Day VWAP of the Class A Common Stock is $12.50 or more per share at any time within the seven years following the closing, Royal LP will receive (i) an additional 10 million OpCo Common Units (and an equivalent number of shares of Class C Common Stock), plus (ii) an amount of OpCo Common Units (and an equivalent number of shares of Class C Common Stock) equal to (x) the amount by which annual cash dividends paid on each share of Class A Common Stock exceeds $0.50 in each year between the closing and the date the first earn-out is achieved (with any dividends paid in the stub year in which the first earn-out is achieved annualized for purposes of determining what portion of such dividends would have, on an annual basis, exceeded $0.50), multiplied by 10 million, (y) divided by $12.50. If the 30-Day VWAP of the Class A Common Stock is $15.00 or more per share at any time within the seven years following the closing (which $15.00 threshold will be reduced by the amount by which annual cash dividends paid on each share of Class A Common Stock exceeds $0.50 in each year between the closing and the date the earn-out is achieved, but not below $12.50), the Contributors will receive an additional 10 million OpCo Common Units (and an equivalent number of Class C Common Stock). Upon recognition of the earn-out, as there is no consideration received, the Company would record the payment of the earn-out as adjustments through equity (non-controlling interest and additional-paid-in-capital). | | |
Consideration received | $ | | | | | | | | $ 0 | | |
Warrants [Member] | Royal Entities [Member] | Subsidiaries [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Additional common units may be issued | | 10,000,000 | | | | | | 10,000,000 | | |
Private Placement Warrants [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Warrant outstanding, shares | 7,500,000 | 7,500,000 | | | | | | 7,500,000 | | |
Warrants, description | | | | | | | | Each Private Placement Warrant is exercisable for one share of Class A Common Stock at a price of $11.34. The Private Placement Warrants are identical to the Public Warrants discussed above, except (i) they will not be redeemable by the Company so long as they are held by the Sponsor and (ii) they may be exercisable by the holders on a cashless basis. At September 30, 2020, there were 7,500,000 Private Placement Warrants outstanding | | |
Warrants, number of common stocks purchased by each warrant | 1 | | | | | | | | | |
Warrants, exercise price | $ / shares | $ 1 | | | | | | | | | |
Warrant to purchase shares of common stock exercise price | $ / shares | $ 11.34 | | | | | | | | | |
Public Warrants [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Warrant outstanding, shares | | 13,749,998 | | | | | | 13,749,998 | | |
Warrants, description | | | | | | | | Each Public Warrant entitles the holder to purchase one share of Class A Common Stock at a price of $11.50 per share. | | |
Warrants, outstanding, term | | 5 years | | | | | | 5 years | | |
Redemption price per warrant | $ / shares | | $ 0.01 | | | | | | $ 0.01 | | |
Redemption of warrants notice period | | | | | | | | 30 days | | |
Redemption of warrants threshold consecutive trading days | | | | | | | | 20 days | | |
Public Warrants [Member] | Maximum [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Redemption of warrants threshold trading days | | | | | | | | 30 days | | |
Class A common stock [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Common stock, shares issued | | 46,094,183 | | | | | | 46,094,183 | | 45,963,716 |
Common stock, shares outstanding | | 46,094,183 | | | | | | 46,094,183 | | 45,963,716 |
Common stock, shares authorized | | 240,000,000 | | | | | | 240,000,000 | | 240,000,000 |
Common stock, par value | $ / shares | | $ 0.0001 | | | | | | $ 0.0001 | | $ 0.0001 |
Common stock voting, description | | | | | | | | Holders of the Company’s Class A Common Stock are entitled to one vote for each share | | |
Common stock, number of votes per share | Vote | | 1 | | | | | | 1 | | |
Class A common stock [Member] | Royal Entities [Member] | Subsidiaries [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Common units redemption ratio | 100.00% | | | | | | | | | |
Class A common stock [Member] | Warrants [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Common units redemption ratio | | | | | | | | 100.00% | | |
Class A common stock [Member] | Public Warrants [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Warrants, number of common stocks purchased by each warrant | | 1 | | | | | | 1 | | |
Warrants, exercise price | $ / shares | | $ 11.50 | | | | | | $ 11.50 | | |
Class A common stock [Member] | Public Warrants [Member] | Minimum [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Redemption of warrants common stock trigger price per share | $ / shares | | | | | | | | $ 18 | | |
Class C common stock [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Common stock, shares issued | | 40,000,000 | | | | | | 40,000,000 | | 40,000,000 |
Common stock, shares outstanding | | 40,000,000 | | | | | | 40,000,000 | | 40,000,000 |
Common stock, shares authorized | | 120,000,000 | | | | | | 120,000,000 | | 120,000,000 |
Common stock, par value | $ / shares | | $ 0.0001 | | | | | | $ 0.0001 | | $ 0.0001 |
Common stock, number of votes per share | Vote | | 1 | | | | | | 1 | | |
Class C common stock [Member] | Royal Entities [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Common stock, number of votes per share | Vote | 1 | | | | | | | | | |
Extraordinary Dividends [Member] | Public Warrants [Member] | | | | | | | | | | |
Shareholders Equity and Dividends (Textual) | | | | | | | | | | |
Warrants, exercise price | $ / shares | | | | | 11.34 | 11.38 | | | $ 11.34 | |
Common stock dividends paid, period | | | | | | | | 365 days | | |
Extraordinary dividend threshold limit | $ / shares | | $ 0.50 | | | | | | $ 0.50 | | |
Dividends amount per share | $ / shares | | | | | $ 0.04 | $ 0.12 | | | | |