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Notes Payable and Bank Debts - Narrative (Details) (USD $)
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6 Months Ended | 3 Months Ended | 3 Months Ended | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jun. 30, 2014
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Jun. 30, 2013
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Jun. 30, 2014
Bank loans
Unsecured 4 Year Loan from UniCredit Bank AG, Munich, Germany
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Jun. 30, 2013
Bank loans
Unsecured 4 Year Loan from UniCredit Bank AG, Munich, Germany
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Dec. 31, 2013
Bank loans
Unsecured 4 Year Loan from UniCredit Bank AG, Munich, Germany
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Jun. 30, 2014
Bank loans
Unsecured 4 Year Loan from UniCredit Bank AG, Munich, Germany
Six-month Euribor
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Jun. 30, 2014
Subordinated bank loan
Subordinated Bank Loan Due March 7, 2014
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Jun. 30, 2014
Subordinated bank loan
Subordinated Bank Loan Due March 7, 2014
Annual Interest Rate
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Jun. 30, 2014
Subordinated bank loan
Subordinated Bank Loan Due March 7, 2014
Quarterly Interest Rate
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Jun. 30, 2014
PMG
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Jul. 10, 2013
PMG
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Jul. 09, 2013
PMG
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Jun. 30, 2014
PMG
Term Loan
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Jul. 09, 2013
PMG
Term Loan
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Jun. 30, 2014
PMG
Line of Credit
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Jul. 09, 2013
PMG
Line of Credit
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Jun. 30, 2014
IFES Acquisition Corp Limited
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Dec. 31, 2013
IFES Acquisition Corp Limited
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Oct. 18, 2013
IFES Acquisition Corp Limited
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Oct. 18, 2013
IFES Acquisition Corp Limited
Commercial mortgage loan
Mortgage letters maturing October 2014
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Oct. 18, 2013
IFES Acquisition Corp Limited
Commercial mortgage loan
Mortgage letters maturing October 2032
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| Debt Instrument [Line Items] | |||||||||||||||||||||
| Debt instrument, term | 4 years | ||||||||||||||||||||
| Debt instrument, face amount | $ 15,900,000 | $ 2,600,000 | |||||||||||||||||||
| Repayment of long-term borrowings | (16,000) | 80,000 | 700,000 | ||||||||||||||||||
| Repayments of debt | 2,200,000 | ||||||||||||||||||||
| Debt Instrument, Fee Amount | 0 | ||||||||||||||||||||
| Basis spread on variable rate | 2.35% | ||||||||||||||||||||
| Loan payment | 1,400,000 | ||||||||||||||||||||
| Long-term Debt, Principal and Accrued Interest Outstanding, Total | 0 | 3,400,000 | |||||||||||||||||||
| Maturity date | Mar. 07, 2014 | ||||||||||||||||||||
| Stated interest rate | 8.80% | 1.00% | 7.80% | ||||||||||||||||||
| Business acquisition, assumed indebtedness | 3,300,000 | 3,300,000 | 1,500,000 | 1,800,000 | 1,300,000 | 200,000 | 1,100,000 | ||||||||||||||
| Effective interest rate percentage | 3.25% | 3.25% | |||||||||||||||||||
| Accrued interest | 0 | 0 | |||||||||||||||||||
| Long Term Debt, Principal Balance, Outstanding | $ 1,200,000 | $ 1,300,000 | |||||||||||||||||||