Revolving Term Credit Facilities and Debt - Additional Information - U.S. Revolver (Detail) - U.S. Revolver [Member]
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12 Months Ended |
|
Dec. 31, 2015
USD ($)
|
|---|
| Line of Credit Facility [Line Items] |
|
| Amount drawn on revolving credit facility |
$ 26,500,000
|
| Maximum borrowing capacity |
$ 35,000,000
|
| Line of credit facility interest rate description |
The base rate is the greater of the bank’s prime rate, the federal funds rate plus 1.00% or the 30 day LIBOR rate Adjusted Daily plus 1.00%.
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| Unsecured guarantees allowed on CVS working capital financing |
$ 9,000,000
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| Maximum loans or advances permitted to CVS or any other wholly-owned foreign subsidiaries |
$ 7,500,000
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| Minimum [Member] |
|
| Line of Credit Facility [Line Items] |
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| Percentage of annual facility fee payable |
0.375%
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| Minimum [Member] | Base Rate [Member] |
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| Line of Credit Facility [Line Items] |
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| Interest rate spread for base rate |
1.75%
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| Minimum [Member] | LIBOR [Member] |
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| Line of Credit Facility [Line Items] |
|
| Interest rate spread for base rate |
2.75%
|
| Maximum [Member] |
|
| Line of Credit Facility [Line Items] |
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| Percentage of annual facility fee payable |
0.50%
|
| Maximum [Member] | Base Rate [Member] |
|
| Line of Credit Facility [Line Items] |
|
| Interest rate spread for base rate |
3.00%
|
| Maximum [Member] | LIBOR [Member] |
|
| Line of Credit Facility [Line Items] |
|
| Interest rate spread for base rate |
4.00%
|