Inventory (Details Textual)
|6 Months Ended|
Jun. 30, 2017
|Allowance for slow moving items increased||$ 6,366|
The increase (decrease) during the period in book value of long-lived assets that the reporting entity plans to sell within one year (or one business cycle).
Reference 1: http://www.xbrl.org/2003/role/presentationRef