Consolidated Statements of Operations (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenue:
Total revenue	$ 330,007	$ 371,080	$ 973,344	$ 1,112,608
Costs and expenses:
Cost of goods sold	216,322	236,474	632,600	727,489
Selling, general and administrative expenses	67,418	76,265	219,018	256,018
Goodwill impairment charges	0	24,219	0	24,219
Asset impairment charges	0	659	617	849
Finance interest expense	2,537	4,568	9,446	12,693
(Benefit from) provision for loan losses	(9,684)	11,230	30,706	32,415
Interest expense	6,988	9,622	23,025	30,099
Realized and unrealized (gains) losses on securities, net	(969)	(30,234)	25,515	(68,720)
Other income, net	(1,577)	(1,001)	(4,544)	(983)
Total costs and expenses	281,035	331,802	936,383	1,014,079
Income from continuing operations before income taxes and equity method investments	48,972	39,278	36,961	98,529
Income tax provision	14,783	13,705	10,034	31,505
(Income) loss of associated companies, net of taxes	(3,194)	1,855	26,420	(408)
Net income from continuing operations	37,383	23,718	507	67,432
Loss from discontinued operations, net of taxes	(21)	(26,482)	(2,602)	(33,540)
Net income (loss) on deconsolidation of discontinued operations	1,161	0	(22,666)	0
Income (loss) from discontinued operations, net of taxes	1,140	(26,482)	(25,268)	(33,540)
Net (loss) income	38,523	(2,764)	(24,761)	33,892
Net income attributable to noncontrolling interests in consolidated entities (continuing operations)	(248)	(114)	(569)	(29)
Net income (loss) attributable to common unitholders	$ 38,275	$ (2,878)	$ (25,330)	$ 33,863
Net income (loss) per common unit - basic
Net income from continuing operations (in dollars per share)	$ 1.49	$ 0.94	$ 0	$ 2.70
Net income (loss) from discontinued operations (in dollars per share)	0.05	(1.06)	(1.02)	(1.34)
Net income (loss) attributable to common unitholders (in dollars per share)	1.54	(0.12)	(1.02)	1.36
Net income (loss) per common unit - diluted
Net income from continuing operations (in dollars per share)	0.77	0.94	0	1.93
Net income (loss) from discontinued operations (in dollars per share)	0.02	(1.06)	(1.02)	(0.85)
Net income (loss) attributable to common unitholders (in dollars per share)	$ 0.79	$ (0.12)	$ (1.02)	$ 1.08
Weighted-average number of common units outstanding - basic (in shares)	24,874,281	25,011,142	24,844,114	24,947,814
Weighted-average number of common units outstanding - diluted (in shares)	52,067,382	25,011,142	24,844,114	39,604,813
Diversified industrial net sales
Revenue:
Total revenue	$ 274,094	$ 281,120	$ 788,566	$ 862,090
Energy net revenue
Revenue:
Total revenue	22,378	44,147	75,282	126,665
Financial services revenue
Revenue:
Total revenue	$ 33,535	$ 45,813	$ 109,496	$ 123,853