Property (DETAILS) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Property
Land	$ 6,430,000	$ 430,000
Machinery and equipment Life 2-10 years	15,996,507	15,893,600
Furniture and fixtures Life 5 -10years	169,258	110,439
Building and leasehold improvements Life10 years	3,443,598	3,376,869
Computer equipment and software Life 5-7 years	843,314	827,191
Construction in progress	0	0
Vehicles Life 3-10 years	340,350	408,080
Property Gross	27,223,027	21,046,179
Less accumulated depreciation	7,768,763	6,870,153
Property net details	$ 19,454,264	$ 14,176,026

Gross amount, at the balance sheet date, of Building and leasehold improvements Life10 years

No definition available.

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- Definition

Long-lived depreciable assets used in the creation, maintenance and utilization of information systems that are subject to a lease meeting the criteria for capitalization.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Gross amount, at the balance sheet date, of long-lived assets under construction that include construction costs to date on capital projects that have not been completed and assets being constructed that are not ready to be placed into service.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Gross amount, at the balance sheet date, of long-lived, depreciable assets commonly used in offices and stores. Examples include desks, chairs, and store fixtures.

+ References

No definition available.

+ Details

Name:	fil_FurnitureAndFixturesLife510years
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Data Type:	xbrli:monetaryItemType
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- Definition

Carrying amount as of the balance sheet date of real estate held for productive use. This excludes land held for sale.

+ References

No definition available.

+ Details

Name:	fil_Land1
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The amount as of the balance sheet date of accumulated depreciation pertaining to real estate properties.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Gross amount, as of the balance sheet date, of long-lived, depreciable assets used in the production process to produce goods and services.

+ References

No definition available.

+ Details

Name:	fil_MachineryAndEquipmentLife210Years
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

Name:	fil_PropertyGross
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Data Type:	xbrli:monetaryItemType
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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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- Definition

The revenue recognized in the period from charging vehicles for using a bridge, tunnel or road.

+ References

No definition available.

+ Details

Name:	fil_VehiclesLife310Years
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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