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Note 15 - Related Party Transactions (Details Textual) - USD ($) |  |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Jun. 02, 2015 | Jun. 01, 2011 | Sep. 30, 2014 | Mar. 31, 2011 | Dec. 31, 2015 | Dec. 31, 2014 | Aug. 02, 2013
Mr David Centofanti [Member] | Director of Information Services [Member] |  |  |  |  |  |  |
Compensation |  |  |  |  | $ 168,000 | $ 163,000 |
Mr Robert L Ferguson [Member] | Advisory Services [Member] |  |  |  |  |  |  |
Monthly Consulting Fees |  |  |  |  | 4,000 |  |
Related Party Transaction, Amounts of Transaction |  |  |  |  | 58,000 | 56,000 |
Robert Freguson and William Lampson Lenders [Member] |  |  |  |  |  |  |
Notes Payable, Related Parties |  |  |  |  |  |  | $ 3,000,000
Mr. Climaco [Member] | Executive Vice President of PF Medical [Member] |  |  |  |  |  |  |
Compensation | $ 150,000 |  |  |  |  |  |
Mr. Climaco [Member] | Consultant [Member] |  |  |  |  |  |  |
Related Party Transaction, Amounts of Transaction |  |  |  |  | 117,000 | 107,000 |
Mr. Climaco [Member] | Monthly Consulting Fee [Member] |  |  |  |  |  |  |
Monthly Consulting Fees |  |  | $ 22,000 |  |  |  |
President [Member] | Lawrence Properties LLC [Member] | SYA [Member] |  |  |  |  |  |  |
Lessee Leasing Arrangements, Operating Leases, Term of Contract |  |  |  | 5 years |  |  |
Operating Leases Rent Expense Monthly |  | $ 11,400 |  |  |  |  |
Operating Leases, Rent Expense |  |  |  |  |  | $ 72,000 |
Management Incentive Plans [Member] |  |  |  |  |  |  |
Deferred Compensation Arrangement with Individual, Compensation Expense |  |  |  |  | $ 214,000 |  |

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- Definition The compensation expense recognized during the period pertaining to the deferred compensation arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 710 -SubTopic 10 -Section 30 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6409875&loc=d3e20015-108363 + Details
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- Definition Term of the lessee's leasing arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The amount for notes payable (written promise to pay), due to related parties. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.17) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(k)(1)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 + Details
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- Definition Amount of transactions with related party during the financial reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864 + Details
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- Definition Expenditures for salaries other than officers. Does not include allocated share-based compensation, pension and post-retirement benefit expense or other labor-related non-salary expense. For commercial and industrial companies, excludes any direct and overhead labor that is included in cost of goods sold. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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