Debt	12 Months Ended
Dec. 31, 2018
Debt Disclosure [Abstract]
Debt	DEBT Credit facilities On December 11, 2018, we entered into a three-year $5.0 million revolving line of credit (“Credit Facility”) with Austin Financial Services (“Austin”). The total loan amount available to us under the Credit Facility from time to time is based on the amount of our (i) qualified accounts receivable, which is equal to 85 percent of our net eligible receivables, plus (ii) available inventory, which is the lesser of 50 percent of the net realizable value of eligible inventory, or $500 thousand. The Credit Facility has a minimum borrowing requirement of $1.0 million. The Credit Facility is secured by a lien on our assets. Interest on advances under the line is due monthly at the “Prime Rate,” as published by the Wall Street Journal from time to time, plus a margin of 2 percent. The borrowing rate as of December 31, 2018 was 7.75 percent. Overdrafts are subject to a 2 percent fee. Additionally, an annual facility fee of 1 percent on the entire $5.0 million amount of the Credit Facility is due at the beginning of each of the three years and a 0.50 percent collateral management fee on the average outstanding loan balance is payable monthly. We paid Austin the first year’s fee when the Credit Facility was signed. The repayment of outstanding advances and interest under the Credit Facility may be accelerated upon an event of default including, but not limited to, failure to make timely payments or breach of any terms set forth in the Credit Facility. The Credit Facility has no financial covenants, but is subject to customary affirmative and negative operating covenants and defaults and restricting indebtedness, liens, corporate transactions, dividends, and affiliate transactions, among others. The Credit Facility may be terminated by us or by Austin with 90 days written notice. We have not provided such notice to Austin or received such notice from Austin. There are liquidated damages if the Credit Facility is terminated prior to December 10, 2021, as follows: 3 percent in the first year, 2 percent in the second year, and 1 percent in the third year. Borrowings under the revolving line of credit were $2.2 million at December 31, 2018 and are recorded in the Consolidated Balance Sheets as a current liability under the caption, “Credit line borrowings.” At December 31, 2018, we had borrowed the maximum available for us to borrow under this line of credit.

DEBT

Credit facilities

On December 11, 2018, we entered into a three-year $5.0 million revolving line of credit (“Credit Facility”) with Austin Financial Services (“Austin”). The total loan amount available to us under the Credit Facility from time to time is based on the amount of our (i) qualified accounts receivable, which is equal to 85 percent of our net eligible receivables, plus (ii) available inventory, which is the lesser of 50 percent of the net realizable value of eligible inventory, or $500 thousand. The Credit Facility has a minimum borrowing requirement of $1.0 million.

The Credit Facility is secured by a lien on our assets. Interest on advances under the line is due monthly at the “Prime Rate,” as published by the Wall Street Journal from time to time, plus a margin of 2 percent. The borrowing rate as of December 31, 2018 was 7.75 percent. Overdrafts are subject to a 2 percent fee. Additionally, an annual facility fee of 1 percent on the entire $5.0 million amount of the Credit Facility is due at the beginning of each of the three years and a 0.50 percent collateral management fee on the average outstanding loan balance is payable monthly. We paid Austin the first year’s fee when the Credit Facility was signed.

The repayment of outstanding advances and interest under the Credit Facility may be accelerated upon an event of default including, but not limited to, failure to make timely payments or breach of any terms set forth in the Credit Facility. The Credit Facility has no financial covenants, but is subject to customary affirmative and negative operating covenants and defaults and restricting indebtedness, liens, corporate transactions, dividends, and affiliate transactions, among others. The Credit Facility may be terminated by us or by Austin with 90 days written notice. We have not provided such notice to Austin or received such notice from Austin. There are liquidated damages if the Credit Facility is terminated prior to December 10, 2021, as follows: 3 percent in the first year, 2 percent in the second year, and 1 percent in the third year.

Borrowings under the revolving line of credit were $2.2 million at December 31, 2018 and are recorded in the Consolidated Balance Sheets as a current liability under the caption, “Credit line borrowings.” At December 31, 2018, we had borrowed the maximum available for us to borrow under this line of credit.