Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 11,849,000	$ 8,145,000
Restricted cash	118,000	118,000
Accounts receivable, net of allowance for doubtful accounts of $100,000 at June 30, 2022 and $100,000 at December 31, 2021	3,363,000	4,211,000
Other receivables	743,000	613,000
Prepaid maintenance	347,000	1,174,000
Prepaid expenses and other current assets	420,000	826,000
Total current assets	16,840,000	15,087,000
Property and equipment, net	25,767,000	28,254,000
Land	19,000	19,000
Goodwill	1,265,000	1,265,000
Right of use assets	486,000	654,000
Intangible asset	78,000	78,000
Other assets	70,000	73,000
Total assets	44,525,000	45,430,000
Current liabilities:
Accounts payable	145,000	318,000
Employee compensation and benefits	367,000	423,000
Other accrued liabilities	1,140,000	1,505,000
Related party liabilities	550,000	1,342,000
Asset retirement obligations, related party (includes $107,000 non-related party at December 31, 2021)	300,000	757,000
Income taxes payable	96,000	96,000
Current portion of lease liabilities	391,000	369,000
Current portion of long-term debt, net	1,641,000	1,081,000
Total current liabilities	4,630,000	5,891,000
Long-term lease liabilities, less current portion	153,000	359,000
Long-term debt, net, less current portion	13,503,000	14,323,000
Deferred revenue, less current portion	105,000	140,000
Deferred income taxes	797,000	478,000
Total liabilities	19,188,000	21,191,000
Shareholders' equity:
Common stock, no par value (10,000,000 shares authorized; 6,112,000 and 6,049,000 shares issued and outstanding at June 30, 2022 and at December 31, 2021)	10,763,000	10,758,000
Additional paid-in capital	7,603,000	7,444,000
Retained earnings	2,457,000	1,691,000
Total equity-American Shared Hospital Services	20,823,000	19,893,000
Non-controlling interests in subsidiaries	4,514,000	4,346,000
Total shareholders' equity	25,337,000	24,239,000
Total liabilities and shareholders' equity	$ 44,525,000	$ 45,430,000