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ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 31, 2015
Accounting Policies [Abstract] |
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] | The estimated fair value of the Company’s assets and liabilities as of December 31, 2015 and December 31, 2014 were as follows (in thousands):
|  |  |  |  |  |  |  |  |  | Carrying |
|  | Level 1 |  | Level 2 |  | Level 3 |  | Total |  | Value |
December 31, 2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, cash equivalents, restricted cash |  | $ | 2,259 |  | $ | - |  | $ | - |  | $ | 2,259 |  | $ | 2,259 |
Investment in equity securities |  |  | - |  |  | - |  |  | 579 |  |  | 579 |  |  | 579 |
Total |  | $ | 2,259 |  | $ | - |  | $ | 579 |  | $ | 2,838 |  | $ | 2,838 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt obligations |  | $ | - |  | $ | - |  | $ | 9,744 |  | $ | 9,744 |  | $ | 9,597 |
Total |  | $ | - |  | $ | - |  | $ | 9,744 |  | $ | 9,744 |  | $ | 9,597 |
December 31, 2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash, cash equivalents, restricted cash |  | $ | 1,109 |  | $ | - |  | $ | - |  | $ | 1,109 |  | $ | 1,109 |
Certificate of deposit |  |  | 9,000 |  |  | - |  |  | - |  |  | 9,000 |  |  | 9,000 |
Investment in equity securities |  |  | - |  |  | - |  |  | 330 |  |  | 330 |  |  | 2,709 |
Total |  | $ | 10,109 |  | $ | - |  | $ | 330 |  | $ | 10,439 |  | $ | 12,818 |
Liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Advances on line of credit |  | $ | 8,780 |  | $ | - |  | $ | - |  | $ | 8,780 |  | $ | 8,780 |
Debt obligations |  |  | - |  |  | - |  |  | 10,658 | * |  | 10,658 |  |  | 10,591 |
Total |  | $ | 8,780 |  | $ | - |  | $ | 10,658 |  | $ | 19,438 |  | $ | 19,371 |
*Subsequent to the prior year Form 10K filing, management reviewed the inputs to fair value its debt at December 31, 2014 and determined that it misclassified these as Level 2 and the Company has correctly reclassified these as Level 3 at December 31, 2014. The disclosure reclassification adjustment is not material to previously reported consolidated financial statements.
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | The following table illustrates the computations of basic and diluted earnings per share for the years ended December 31, 2015, 2014, and 2013.
|  | 2015 |  | 2014 |  | 2013 |
Numerator for basic and diluted (loss) earnings per share |  | $ | (1,522,000) |  | $ | (952,000) |  | $ | (312,000) |
Denominator: |  |  |  |  |  |  |  |  |  |
Denominator for basic and diluted (loss) earnings per share – weighted-average shares |  |  | 5,519,000 |  |  | 5,028,000 |  |  | 4,608,000 |
(Loss) earnings per common share – basic and diluted |  | $ | (0.28) |  | $ | (0.19) |  | $ | (0.07) |
Schedule of Domestic and Foreign Break out Percentages [Table Text Block] | The following table provides a break out of domestic and foreign allocations of medical services revenues and net property and equipment:
|  | 2015 |  | 2014 |  | 2013 |
Medical services revenues |  |  |  |  |  |  |  |  |  |
Domestic |  |  | 100 | % |  | 97 | % |  | 91 | %
Foreign |  |  | 0 | % |  | 3 | % |  | 9 | %
Total |  |  | 100 | % |  | 100 | % |  | 100 | %
|  |  | 2015 |  |  | 2014 |  |  | 2013 |
Property and equipment, net |  |  |  |  |  |  |  |  |  |
Domestic |  |  | 93 | % |  | 94 | % |  | 84 | %
Foreign |  |  | 7 | % |  | 6 | % |  | 16 | %
Total |  |  | 100 | % |  | 100 | % |  | 100 | %

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258 + Details
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