|
Property and Equipment (Schedule of Property and Equipment) (Details) (USD $)
|
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment | $ 2,026,895 | $ 1,441,229 |
|
Minimum [Member]
|
||
| Property, Plant and Equipment [Line Items] | ||
| Useful Life | 3 years | |
|
Maximum [Member]
|
||
| Property, Plant and Equipment [Line Items] | ||
| Useful Life | 7 years | |
|
Production machinery and equipment [Member]
|
||
| Property, Plant and Equipment [Line Items] | ||
| Useful Life | 5 years | |
| Property and equipment | 397,643 | 218,205 |
|
Other machinery and equipment, primarily computers and research equipment [Member]
|
||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment | 581,409 | 399,587 |
|
Other machinery and equipment, primarily computers and research equipment [Member] | Minimum [Member]
|
||
| Property, Plant and Equipment [Line Items] | ||
| Useful Life | 3 years | |
|
Other machinery and equipment, primarily computers and research equipment [Member] | Maximum [Member]
|
||
| Property, Plant and Equipment [Line Items] | ||
| Useful Life | 5 years | |
|
Furniture and fixtures [Member]
|
||
| Property, Plant and Equipment [Line Items] | ||
| Useful Life | 7 years | |
| Property and equipment | 439,716 | 416,005 |
|
Software [Member]
|
||
| Property, Plant and Equipment [Line Items] | ||
| Useful Life | 3 years | |
| Property and equipment | 471,811 | 305,282 |
|
Leasehold improvements [Member]
|
||
| Property, Plant and Equipment [Line Items] | ||
| Useful Life, non-numeric | Life of Lease | |
| Property and equipment | $ 136,316 | $ 102,150 |