Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 3.2	$ 4.1
Accounts receivable, net	0.1	0.1
Total current assets	3.3	4.2
Arrive (See Note 5 - Supplemental Balance Sheet Information)	12.8	12.8
Other assets and other investments	0.5	0.2
Total assets	16.6	17.2
Current liabilities:
Accounts payable	1.2	1.1
Other current liabilities	0.4	0.4
Total current liabilities	1.6	1.5
GHI LLC note payable (See Note 6 – Debt)	3.5	3.4
Other liabilities	0.2	0.2
Total liabilities	5.3	5.1
Shareholders’ equity:
Preferred stock, $.01 par value, authorized 200,000 shares, none issued and outstanding
Common stock, $.01 par value, authorized 50,000, 28,097 issued at March 31, 2022; 28,097 issued at December 31, 2021
Additional paid-in capital	1,073.0	1,073.0
Accumulated deficit	(1,036.8)	(1,036.0)
Treasury stock, at cost: 2,927 shares at March 31, 2022; 2,927 shares at December 31, 2021	(24.9)	(24.9)
Total shareholders’ equity	11.3	12.1
Total liabilities and shareholders’ equity	$ 16.6	$ 17.2