|
Note 2 - Acquisition of Wisconsin Specialty Protein, L.L.C. (Details) (USD $)
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1 Months Ended | 4 Months Ended | 12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Feb. 27, 2013
Equity Purchase Price [Member]
Wisconsin Specialty Protein [Member]
|
Sep. 30, 2011
Equity Purchase Price [Member]
InCon [Member]
|
Feb. 27, 2013
Estimated Working Capital [Member]
Wisconsin Specialty Protein [Member]
|
Sep. 30, 2011
Estimated Working Capital [Member]
InCon [Member]
|
Apr. 25, 2013
Reduced Earn Out Of Original Formula In 2013 [Member]
InCon [Member]
|
Apr. 25, 2013
Annual Earn Out Payment of EBITDA, Low Percentage [Member]
InCon [Member]
|
Apr. 25, 2013
Annual Earn Out Payment of EBITDA, Low Level [Member]
InCon [Member]
|
Apr. 25, 2013
Annual Earn Out Payment of EBITDA, High Percentage [Member]
InCon [Member]
|
Apr. 25, 2013
Annual Earn Out Payment of EBITDA, High Level [Member]
InCon [Member]
|
Feb. 27, 2013
Wisconsin Specialty Protein [Member]
|
Dec. 31, 2011
InCon [Member]
|
Dec. 31, 2013
InCon [Member]
|
Dec. 31, 2012
InCon [Member]
|
|
| Note 2 - Acquisition of Wisconsin Specialty Protein, L.L.C. (Details) [Line Items] | |||||||||||||
| Business Acquisition, Percentage of Voting Interests Acquired | 100.00% | ||||||||||||
| Payments to Acquire Businesses, Gross | $ 26,500,000 | $ 8,700,000 | $ 600,000 | $ 600,000 | |||||||||
| Business Acquisition, Transaction Costs | 800,000 | 100,000 | |||||||||||
| Proceeds from Previous Acquisition | 200,000 | ||||||||||||
| Annual Earn Out Payments Percentage of EBITDA | 35.00% | 3.25% | 19.50% | ||||||||||
| Earnings Before Deduction Of Interest Tax And Amortization Expense | 3,000,000 | 12,000,000 | |||||||||||
| Business Combination, Consideration Transferred | $ 27,079,000 | $ 9,300,000 | $ 9,270,000 | ||||||||||