|
Note 4 - Divestitures and Discontinued Operations (Details) (USD $)
|
0 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 12 Months Ended | 0 Months Ended | 3 Months Ended | 0 Months Ended | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Aug. 14, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
Other Expense [Member]
SYA [Member]
|
Sep. 30, 2014
Property and Equipment [Member]
PFSG [Member]
|
Dec. 31, 2013
Property and Equipment [Member]
PFSG [Member]
|
Sep. 30, 2014
For Expenses, Clean-up Costs and Business Interruption Recoveries[Member]
PFSG [Member]
|
Dec. 31, 2013
For Expenses, Clean-up Costs and Business Interruption Recoveries[Member]
PFSG [Member]
|
Sep. 30, 2014
Remaining [Member]
PFSG [Member]
|
Jul. 29, 2014
SYA [Member]
|
Sep. 30, 2014
SYA [Member]
|
Jul. 29, 2014
SYA [Member]
|
Jun. 30, 2014
PFSG [Member]
|
Sep. 30, 2014
PFSG [Member]
|
Sep. 30, 2014
PFSG [Member]
|
Sep. 30, 2014
PFSG [Member]
|
Dec. 31, 2013
PFSG [Member]
|
|
| Note 4 - Divestitures and Discontinued Operations (Details) [Line Items] | |||||||||||||||||||
| Proceeds from Divestiture of Businesses | $ 1,300,000 | ||||||||||||||||||
| Disposal Group, Capital Stock Sold, Percentage | 100.00% | ||||||||||||||||||
| Disposal Group, Working Capital Adjustment | 60,000 | (42,000) | |||||||||||||||||
| Escrow Deposit | 50,000 | ||||||||||||||||||
| Escrow Deposit, Term | 1 year | ||||||||||||||||||
| Disposal Group, Including Discontinued Operation, Other Expense | 92,000 | ||||||||||||||||||
| Gain (Loss) on Disposition of Business | (48,000) | (48,000) | (48,000) | ||||||||||||||||
| Discontinued Operation, Tax Effect of Other Income (Loss) from Disposition of Discontinued Operation | 0 | ||||||||||||||||||
| Disposal Group, Including Discontinued Operation, Revenue | 311,000 | 1,784,000 | 2,564,736 | ||||||||||||||||
| Disposal Group, Including Discontinued Operation, Gross Profit (Loss) | (621,288) | ||||||||||||||||||
| Number of Previously Shut Down Locations | 2 | ||||||||||||||||||
| Maximum Deductible Amount in Insurance for General Liability | 300,000 | ||||||||||||||||||
| Proceeds from Insurance Settlement, Investing Activities | 5,727,000 | 1,750,000 | 2,735,000 | 1,914,000 | 3,850,000 | 3,850,000 | 8,462,000 | 3,664,000 | |||||||||||
| Disposal Group, Including Discontinued Operation, Other Income | (11,000) | 3,530,000 | (11,000) | 3,530,000 | |||||||||||||||
| Gain (Loss) on Disposition of Property Plant Equipment | 2,977,000 | ||||||||||||||||||
| Insurance Recoveries | 553,000 | ||||||||||||||||||
| Tangible Asset Impairment Charges | 38,000 | 685,000 | 723,000 | ||||||||||||||||
| Intangible Assets, Net (Excluding Goodwill) | $ 0 | ||||||||||||||||||