Partners' Capital of the Operating Partnership (Tables)

3 Months Ended

Mar. 31, 2022

Equity [Abstract]

Schedule of calculation of numerator and denominator in earnings per unit

The Operating Partnership's earnings per unit for the three months ended March 31, 2022 and 2021, respectively, are computed as follows (in thousands):

	Three Months Ended March 31,
Numerator	2022		2021
Basic Earnings:
Net income attributable to SLGOP common unitholders (numerator for diluted earnings per unit)	$	8,243	$	(7,940)
Less: distributed earnings allocated to participating securities	(335)		(364)
Net Income attributable to SLGOP common unitholders (numerator for basic earnings per unit)	$	7,908	$	(8,304)
Add back: dilutive effect of earnings allocated to participating securities and contingently issuable shares	(96)		7
Net Income attributable to SLGOP common unitholders (numerator for diluted earnings per unit)	$	7,812	$	(8,297)

	Three Months Ended March 31,
Denominator	2022	2021
Basic units:
Weighted average common units outstanding	68,470	71,109
Effect of Dilutive Securities:
Stock-based compensation plans	984	588
Contingently issuable units	774	307
Diluted weighted average common units outstanding	70,228	72,004