Stock-Based Compensation (Details Textual) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	May 31, 2019	Dec. 31, 2018	[1]	Dec. 31, 2017
Stock - Based Compensation (Textual)
Issuance of an aggregate shares of common stock	500,000
Employee stock ownership plan, description	The Company began a twelve-month offering period under the ESPP on June 3, 2019 that authorizes employees to contribute up to 10% of their base compensation to purchase a maximum of 1,000 shares. The shares will be purchased on the last day of the offering period at a discounted price that will equal to 85% of the lower of: (i) the closing price at the beginning of the offering period and (ii) the closing price at the end of the offering period. The Company estimates that approximately 10,000 shares will be purchased during this offering period. As of December 31, 2019, a total of 475,400 shares remain available for purchase under the ESPP.
Remaining shares are purchase	475,400
Two Executive Officer [Member]
Stock - Based Compensation (Textual)
Incremental compensation cost						$ 2.1
RSU's [Member]
Stock - Based Compensation (Textual)
Number of shares issued		9,806
Vesting and settlement description	(1) 60,186 RSUs that had been granted upon the closing of the Business Combination settled on December 23, 2019, resulting in 36,813 shares being issued and 23,373 withheld for taxes; and (2) 273,316 RSUs that had been granted under the 2018 Plan vested on December 31, 2019, resulting in 166,959 shares being issued and 106,357 withheld for taxes (the processing of the issuance and delivery of such 166,959 shares did not occur until January 2020).
2018 Plan [Member]
Stock - Based Compensation (Textual)
Authorized shares to be issued			2,550,000
Outstanding awards plan, description	(i) 2,429,011 shares subject to outstanding awards under the Prior Plans, including 1,092,633 shares subject to market-price vesting conditions, and (ii) 939,947 shares subject to outstanding awards under the 2018 Plan, including 281,736 shares subject to performance-based target awards (the Company has preliminarily determined that the 2019 performance criteria for these performance awards will be met at a level of approximately 87% of the target award, such that approximately 13% of the target award would not become eligible to vest). As of December 31, 2019, there were 1,336,737 shares available for new awards under the 2018 Plan and no shares available for new awards under the Prior Plans.
Awards granted, description	(1) the 542,770 RSUs approved for management and other participants with respect to fiscal 2018 as to which the contingent cash-settlement feature lapsed upon approval of the 2018 Plan by stockholders (see Note 17, "Derivative Liability") and (2) 572,346 RSUs approved for management and other participants with respect to fiscal 2019 comprised of two components: (i) 50% represent performance-based target RSUs that require both attainment of Company performance criteria for 2019 (i.e., Adjusted EBITDA) and the participants remaining employed for a three-year service period (under the terms of the award, the specific number of shares that could become eligible to vest would range from 0% to 200% of the target award depending on the level of satisfaction of the Company performance criteria); and (ii) 50% represent service-based RSUs that vest over a period of three years. In addition, an aggregate of 111,500 RSUs were awarded during the year ended December 31, 2019 (following approval of the 2018 Plan by stockholders) as new hire or special recognition grants.
Incentive Plan [Member] | RSU's [Member]
Stock - Based Compensation (Textual)
New awards of restricted shares	1,571,964			2,251,059
Incentive Plan [Member] | Unvested Restricted Stock [Member]
Stock - Based Compensation (Textual)
Unrecognized compensation expense	$ 6.9
Expected to be recognized over weighted average period	2 years
Unvested RSUs value	$ 6.5

[1] The number of unvested RSUs shown at September 30, 2018 includes RSUs awarded under the 2018 Plan in September 2018 subject to stockholder approval which was obtained in May 2019.