Subsequent Events (Details) - USD ($)		6 Months Ended	12 Months Ended
	Jul. 23, 2018	Jun. 30, 2018	Dec. 31, 2019
Subsequent Event [Line Items]
Inventory cap on borrowing base		$ 4,500,000
Annual capital expenditure allowed		5,500,000
Scenario, Plan [Member]
Subsequent Event [Line Items]
Annual capital expenditure allowed			$ 5,500,000
Subsequent Event [Member]
Subsequent Event [Line Items]
Inventory cap on borrowing base	$ 5,000,000
Annual capital expenditure allowed	$ 12,000,000
Increase (Decrease) In Applicable Interest Rates	(0.25%)
Domestic Asset-based Revolving Credit Facility [Member]
Subsequent Event [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		9,000,000
Domestic Asset-based Revolving Credit Facility [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 11,000,000
Capital Expenditure Loan Facility [Member]
Subsequent Event [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		$ 2,500,000
Capital Expenditure Loan Facility [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 10,000,000