Consolidated Statements of Shareholders' Equity (Deficit) - USD ($) $ in Millions	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]	Noncontrolling Interest [Member]	Total
Beginning balance, value at Dec. 31, 2019		$ 1,053.9	$ (1,002.7)	$ (20.6)	$ (24.9)	$ 25.6	$ 31.3
Beginning balance, shares at Dec. 31, 2019	28,097				2,927
Net income (loss)			(62.3)			(1.3)	(63.6)
Acquisition of noncontrolling interest of Adara Enterprises, Corp.		(3.0)				(1.6)	(4.6)
Disposition of Adara Asset Management to a related party		8.7					8.7
Pension adjustments, net of tax				20.6			20.6
Ending balance, value at Dec. 31, 2020		1,059.6	(1,065.0)		$ (24.9)	22.7	(7.6)
Ending balance, shares at Dec. 31, 2020	28,097				2,927
Net income (loss)			29.0			(22.7)	6.3
Sale of warrants		0.2					0.2
Extinguishment of Stock Purchase Agreement Notes Payable, related party		10.0					10.0
Extinguishment of related party debt		3.2					3.2
Pension adjustments, net of tax
Ending balance, value at Dec. 31, 2021		$ 1,073.0	$ (1,036.0)		$ (24.9)		$ 12.1
Ending balance, shares at Dec. 31, 2021	28,097				2,927