Property and Equipment (Details) - USD ($) |
12 Months Ended | |
---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
|
Property, Plant and Equipment [Line Items] | ||
Property and equipment, gross | $ 17,935,184 | $ 14,306,900 |
Less: accumulated depreciation and amortization | (9,927,666) | (9,233,033) |
Property and equipment, net | 8,007,518 | 5,073,867 |
Depreciation expense | 821,000 | 668,000 |
Land and land improvements | ||
Property, Plant and Equipment [Line Items] | ||
Property and equipment, gross | 1,335,341 | 677,113 |
Buildings | ||
Property, Plant and Equipment [Line Items] | ||
Property and equipment, gross | 5,265,134 | 4,178,158 |
Machinery and equipment | ||
Property, Plant and Equipment [Line Items] | ||
Property and equipment, gross | 9,362,431 | 7,946,039 |
Rental equipment | ||
Property, Plant and Equipment [Line Items] | ||
Property and equipment, gross | $ 1,972,278 | $ 1,505,590 |