Restricted Unit Awards (Tables)

12 Months Ended

Dec. 31, 2019

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Schedule of RUA Activity

The following table summarizes the RUA activity for years ended December 31, 2019 and 2018:

	Restricted Units Awarded			Weighted-average Grant-date Fair Value
Nonvested as of January 1, 2018		242,069		$	5.83
Granted		309,212			6.31
Vested		(279,034	)		6.06
Forfeited		(6,957	)		6.31
Nonvested as of December 31, 2018		265,290		$	6.14
Granted		353,197			7.74
Vested		(618,487	)		7.05
Nonvested as of December 31, 2019		-		$	-